| GMC |
| GMC | Sierra 2500 | 1999 | SLE | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLE | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLE | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SL | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SL | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SL | 5.3L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLE | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SL | 5.3L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLE | 5.3L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLT | 5.3L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLE | 5.3L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLT | 5.3L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SL | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SL | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLE | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLE | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SL | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SL | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SL | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SL | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SL | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SL | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 1999 | SLT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SLT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SL | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SLE | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SLE | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SL | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SL | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SLT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SLE | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SLE | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SL | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SLE | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SLE | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SL | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SL | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SLT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SLT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SLE | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SL | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SL | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 1999 | SLE | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Yukon | 2000 | SLE | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2000 | SLT | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2000 | SLT | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2000 | SLE | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2000 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2000 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2000 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2000 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SLE | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SLE | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SLT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SL | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SLE | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SLT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SLE | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SL | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SL | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SL | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SL | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SL | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SL | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2000 | SL | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2000 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2000 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2000 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2000 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SL | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SL | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SLE | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SLE | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SLT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SLE | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SLE | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SL | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SL | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SLT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SLE | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SLT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SLT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SLE | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SL | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SL | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SLE | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SL | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SLE | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2000 | SL | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2000 | SLT | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2000 | SLT | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2000 | SLE | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2000 | SLE | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Sierra 1500 HD | 2001 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 HD | 2001 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 HD | 2001 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 HD | 2001 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Yukon | 2001 | SLT | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2001 | SLE | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2001 | SLE | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SL | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SLE | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SLE | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Yukon | 2001 | SLT | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SLT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SL | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SL | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SLE | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SL | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SLT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SLE | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SL | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SL | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SLT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SLE | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SLE | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Yukon | 2001 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SL | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SL | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SLT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Yukon | 2001 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SLE | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Yukon | 2001 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Sierra 1500 | 2001 | SLE | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Yukon | 2001 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2001 | Denali | 6.0L | Sport Utility | AWD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SLE | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SL | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SL | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SLE | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SL | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SL | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SL | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SL | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SL | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2001 | SL | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SL | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SL | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SL | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SL | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SL | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SL | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2001 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2001 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2001 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2001 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2001 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2001 | Denali | 6.0L | Sport Utility | AWD | With Square Coils |
| GMC | Sierra 2500 | 2001 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2001 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2001 | SL | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2001 | SL | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2001 | SL | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2001 | SL | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2001 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2001 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2001 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2001 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2001 | SLT | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2001 | SLT | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2001 | SLE | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2001 | SLE | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | Sierra 1500 | 2001 | C3 | 6.0L | Extended Cab Pickup | AWD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SL | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SL | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SL | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SL | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SL | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SL | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2002 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 HD | 2002 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 HD | 2002 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 HD | 2002 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 HD | 2002 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Yukon | 2002 | SLT | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2002 | SLE | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2002 | SLE | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2002 | SLT | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2002 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2002 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2002 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2002 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2002 | Base | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SL | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SLE | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SL | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SL | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SLE | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2002 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SL | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SL | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SL | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Yukon | 2002 | Denali | 6.0L | Sport Utility | AWD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2002 | Base | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SL | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2002 | SL | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2002 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2002 | SL | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2002 | SL | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2002 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2002 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2002 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2002 | SL | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2002 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2002 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2002 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2002 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2002 | SL | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2002 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2002 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2002 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2002 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2002 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2002 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2002 | SLT | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2002 | SLT | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2002 | Denali | 6.0L | Sport Utility | AWD | With Square Coils |
| GMC | Yukon XL 2500 | 2002 | SLE | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2002 | SLE | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SLT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | Base | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SLE | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SLE | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | HT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SL | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SL | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | WT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | Base | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | Base | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | HT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SLE | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SLT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | Base | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SL | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SLE | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | WT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SL | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | HT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SLT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | HT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | Base | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | WT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SL | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SL | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SLE | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SLT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SL | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SL | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | Base | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SLE | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SLE | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | Base | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | Base | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2002 | SLE | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | WT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2002 | Denali | 6.0L | Extended Cab Pickup | AWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | Base | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SLE | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | WT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SL | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SL | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | Base | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SLT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SLE | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SL | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SLT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | Base | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | Base | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SLE | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | WT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SLE | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SL | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | WT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | WT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SLE | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | WT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | WT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | WT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SL | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SL | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | Base | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SLE | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SLT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | WT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SL | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SL | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SLE | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SLT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | Base | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | Base | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2003 | Base | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2003 | SLE | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 HD | 2003 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 HD | 2003 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 HD | 2003 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 HD | 2003 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2003 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2003 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 2500 | 2003 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2003 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2003 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2003 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2003 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2003 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2003 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2003 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2003 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2003 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2003 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLE | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2003 | SLT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Savana 3500 | 2003 | Base | 6.0L | Cutaway Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2003 | SLE | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2003 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2003 | SLE | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2003 | Base | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2003 | Base | 6.0L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2003 | Base | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 1500 | 2003 | Base | 5.3L | Standard Cargo Van | AWD | With Square Coils |
| GMC | Savana 1500 | 2003 | Base | 5.3L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 1500 | 2003 | SLE | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 1500 | 2003 | SLE | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Savana 1500 | 2003 | Base | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 1500 | 2003 | Base | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| GMC | C5500 Topkick | 2003 | C5C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2003 | C7E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2003 | C5U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2003 | C5V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2003 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | C5500 Topkick | 2003 | C5E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2003 | C7C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2003 | C7V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2003 | C7H042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2003 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2003 | C5U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2003 | C5V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | Savana 3500 | 2003 | SLE | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2003 | Base | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2003 | SLE | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2003 | Base | 4.8L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2003 | Base | 4.8L | Cutaway Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2003 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2003 | Base | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| GMC | C5500 Topkick | 2003 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C7500 Topkick | 2003 | C7E042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| GMC | Sierra 2500 HD | 2003 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | Base | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLE | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLE | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLE | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | Base | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLE | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLE | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLE | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | Base | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | SLT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2003 | Base | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Yukon | 2003 | SLE | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2003 | SLT | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2003 | SLT | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2003 | SLE | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2003 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2003 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2003 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2003 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2003 | SLE | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2003 | SLE | 8.1L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2003 | SLE | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2003 | SLT | 8.1L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2003 | Denali | 6.0L | Sport Utility | AWD | With Square Coils |
| GMC | Yukon XL 2500 | 2003 | SLT | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2003 | SLT | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2003 | SLE | 8.1L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2003 | SLT | 8.1L | Sport Utility | 4WD | With Square Coils |
| GMC | C6500 Topkick | 2003 | C6C042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2003 | C6C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2003 | C6V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2003 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | Yukon XL 1500 | 2003 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2003 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2003 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2003 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2003 | Denali | 6.0L | Sport Utility | AWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 6.0L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 4.8L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 6.0L | Extended Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 6.0L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | SLE | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 4.8L | Extended Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 4.8L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 6.0L | Extended Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 4.8L | Extended Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 4.8L | Standard Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2003 | SLE | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | SLE | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | SLE | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 6.0L | Standard Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 5.3L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | SLE | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | SLE | 5.3L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 5.3L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 5.3L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 5.3L | Standard Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 5.3L | Extended Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2003 | Base | 5.3L | Extended Cargo Van | AWD | With Square Coils |
| GMC | C5500 Topkick | 2003 | C5E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2003 | C5U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2003 | C5V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2003 | C5C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2003 | C5U042 | 6.6L | Motorhome - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2003 | C5E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2003 | C5V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4U042 | 6.6L | Motorhome - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4C042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4C042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C5500 Topkick | 2003 | C5C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2003 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | Sierra 1500 | 2003 | Denali | 6.0L | Extended Cab Pickup | AWD | With Square Coils |
| GMC | C6500 Topkick | 2003 | C6V042 | 7.8L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2003 | C6C042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2003 | C6C042 | 7.2L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2003 | C6C042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2003 | C6E042 | 7.2L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2003 | C6C042 | 7.8L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2003 | C6V042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2003 | C6V042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2003 | C6C042 | 7.8L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C6500 Topkick | 2003 | C6C042 | 7.2L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | Envoy XL | 2003 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Envoy XL | 2003 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Envoy XL | 2003 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Envoy XL | 2003 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | C8500 Topkick | 2003 | C8C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | C8500 Topkick | 2003 | C8C042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| GMC | Yukon | 2004 | SLE | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2004 | SLT | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2004 | SLT | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2004 | SLE | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2004 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2004 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2004 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2004 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | C5500 Topkick | 2004 | C5U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | Yukon | 2004 | Denali | 6.0L | Sport Utility | AWD | With Square Coils |
| GMC | C7500 Topkick | 2004 | C7C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2004 | C7E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2004 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | C7500 Topkick | 2004 | C7H042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2004 | C7V042 | 8.1L | U/K | 4 X 2 | |
| GMC | Yukon XL 2500 | 2004 | SLE | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2004 | SLT | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | C7500 Topkick | 2004 | C7E042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| GMC | Yukon XL 2500 | 2004 | SLE | 8.1L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2004 | SLT | 8.1L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2004 | SLT | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2004 | SLE | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2004 | SLT | 8.1L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2004 | SLE | 8.1L | Sport Utility | 4WD | With Square Coils |
| GMC | Savana 3500 | 2004 | Base | 4.8L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2004 | Base | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2004 | Base | 6.0L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2004 | Base | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2004 | SLE | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2004 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2004 | Base | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2004 | Base | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2004 | SLE | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2004 | Base | 6.0L | Cutaway Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2004 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2004 | Base | 4.8L | Cutaway Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2004 | SLE | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2004 | SLE | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Sierra 2500 | 2004 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2004 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2004 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2004 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2004 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2004 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2004 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2004 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2004 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2004 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2004 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2004 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 | 2004 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2004 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2004 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2004 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2004 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 | 2004 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2004 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2004 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2004 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2004 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2004 | Denali | 6.0L | Sport Utility | AWD | With Square Coils |
| GMC | Savana 2500 | 2004 | SLE | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 4.8L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | SLE | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 6.0L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 4.8L | Extended Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 6.0L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 6.0L | Extended Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 4.8L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 6.0L | Standard Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2004 | SLE | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | SLE | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 4.8L | Standard Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 4.8L | Extended Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 6.0L | Extended Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 5.3L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 5.3L | Extended Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 5.3L | Extended Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2004 | SLE | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | SLE | 5.3L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 5.3L | Standard Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 5.3L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 5.3L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2004 | Base | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | WT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | Base | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | Base | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | WT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 4.8L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | WT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | Base | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLT | 4.8L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | Base | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | WT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLT | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | WT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | Base | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | Base | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | WT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLT | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLT | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | Base | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | Base | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | WT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | WT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2004 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2004 | Denali | 6.0L | Extended Cab Pickup | AWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Savana 1500 | 2004 | Base | 5.3L | Standard Cargo Van | AWD | With Square Coils |
| GMC | Savana 1500 | 2004 | Base | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Savana 1500 | 2004 | Base | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 1500 | 2004 | Base | 5.3L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 1500 | 2004 | SLE | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Savana 1500 | 2004 | SLE | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLE | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2004 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2004 | SLT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | C6500 Topkick | 2004 | C6C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2004 | C6V042 | 8.1L | Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2004 | C6V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2004 | C6E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2004 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | Sierra 2500 HD | 2004 | SLT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLE | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLE | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | Base | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLE | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | Base | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLE | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | Base | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | Base | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLE | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLE | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2004 | SLT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | C4500 Topkick | 2004 | C4C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5U042 | 6.6L | Motorhome - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2004 | C5C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2004 | C4U042 | 6.6L | Motorhome - Cutaway | 4 X 2 | |
| GMC | Envoy XL | 2004 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Envoy XL | 2004 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Envoy XL | 2004 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Envoy XL | 2004 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | C6500 Topkick | 2004 | C6V042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2004 | C6C042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2004 | C6E042 | 7.8L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2004 | C6C042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2004 | C6V042 | 7.2L | Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2004 | C6V042 | 7.8L | Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2004 | C6V042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2004 | C6C042 | 7.2L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C6500 Topkick | 2004 | C6C042 | 7.8L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | Envoy XUV | 2004 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Envoy XUV | 2004 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Envoy XUV | 2004 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Envoy XUV | 2004 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | C8500 Topkick | 2004 | C8C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5E044 | 8.1L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2005 | C5C044 | 8.1L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2005 | C5E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C5500 Topkick | 2005 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C5500 Topkick | 2005 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | Yukon XL 1500 | 2005 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2005 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2005 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2005 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2005 | Denali | 6.0L | Sport Utility | AWD | With Square Coils |
| GMC | Yukon | 2005 | SLE | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2005 | SLT | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2005 | SLE | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2005 | SLT | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2005 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2005 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2005 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2005 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2005 | Denali | 6.0L | Sport Utility | AWD | With Square Coils |
| GMC | Savana 1500 | 2005 | Base | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Savana 1500 | 2005 | SLE | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 1500 | 2005 | Base | 5.3L | Standard Cargo Van | AWD | With Square Coils |
| GMC | Savana 1500 | 2005 | Base | 5.3L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 1500 | 2005 | SLE | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Savana 1500 | 2005 | Base | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 4.8L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | SLE | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | SLE | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 6.0L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 4.8L | Extended Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 6.0L | Extended Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 4.8L | Standard Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 6.0L | Standard Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 6.0L | Extended Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 4.8L | Extended Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 6.0L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 4.8L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2005 | SLE | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | SLE | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | SLE | 5.3L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 5.3L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 5.3L | Extended Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 5.3L | Standard Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 5.3L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 5.3L | Extended Cargo Van | AWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | Base | 5.3L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 2500 | 2005 | SLE | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Sierra 1500 HD | 2005 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 HD | 2005 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 HD | 2005 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 HD | 2005 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | Base | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | WT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | Hybrid | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | WT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | Base | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | Hybrid | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | Base | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | Base | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 4.8L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | WT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | WT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | Denali | 6.0L | Crew Cab Pickup | AWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | WT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLT | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | Base | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | WT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | Base | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | Base | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | WT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLT | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | WT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | SLE | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2005 | Base | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | C6500 Topkick | 2005 | C6V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2005 | C6C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2005 | C6V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2005 | C6E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2005 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | Yukon XL 2500 | 2005 | SLT | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2005 | SLE | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2005 | SLE | 8.1L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2005 | SLT | 8.1L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2005 | SLE | 8.1L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2005 | SLE | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2005 | SLT | 8.1L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2005 | SLT | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLE | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | Base | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | Base | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLE | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLE | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLE | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | Base | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | Base | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLE | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | Base | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2005 | SLE | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2005 | SLE | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2005 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Savana 3500 | 2005 | SLE | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2005 | Base | 4.8L | Cutaway Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2005 | Base | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2005 | Base | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2005 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2005 | Base | 4.8L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2005 | Base | 6.0L | Extended Cargo Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2005 | Base | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2005 | SLE | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2005 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2005 | Base | 6.0L | Cutaway Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2005 | SLE | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2005 | SLE | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| GMC | Savana 3500 | 2005 | Base | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| GMC | C7500 Topkick | 2005 | C7V042 | 8.1L | Straight Truck - Cutaway | 4 X 2 | |
| GMC | C7500 Topkick | 2005 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | C7500 Topkick | 2005 | C7E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2005 | C7C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2005 | C7H042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2005 | C7E042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4C044 | 8.1L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2005 | C5U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4C044 | 6.6L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2005 | C5E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4E044 | 8.1L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2005 | C4E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5E044 | 6.6L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2005 | C5C044 | 6.6L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2005 | C4E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4E044 | 6.6L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2005 | C5V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2005 | C4E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2005 | C4V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2005 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5U042 | 6.6L | Motorhome - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C4500 Topkick | 2005 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C4500 Topkick | 2005 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C5500 Topkick | 2005 | C5C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2005 | C4C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C6500 Topkick | 2005 | C6C042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2005 | C6V042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2005 | C6V042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2005 | C6V042 | 7.2L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2005 | C6V042 | 7.8L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2005 | C6E042 | 7.2L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2005 | C6E042 | 7.8L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2005 | C6C042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2005 | C6C042 | 7.8L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C6500 Topkick | 2005 | C6C042 | 7.2L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C8500 Topkick | 2005 | C8C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | C8500 Topkick | 2005 | C8C042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| GMC | Yukon | 2006 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2006 | SL | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2006 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2006 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2006 | SLE | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2006 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2006 | SL | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2006 | SL | 4.8L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon | 2006 | SLE | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2006 | SL | 4.8L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon | 2006 | Denali | 6.0L | Sport Utility | AWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | WT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SL | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SL | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SL | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SL | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | WT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLT | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLT | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | WT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SL | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SL | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | WT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SL | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | WT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SL | 4.8L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SL | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SL | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 4.8L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | WT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SL | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SL | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | WT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | WT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | SLE | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | Denali | 6.0L | Crew Cab Pickup | AWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | Hybrid | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 | 2006 | Hybrid | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SL | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 | 2006 | SLE | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | C5500 Topkick | 2006 | C5E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C5500 Topkick | 2006 | C5C044 | 8.1L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2006 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5E044 | 8.1L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2006 | C5C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C5500 Topkick | 2006 | C5V042 | 8.1L | U/K | 4 X 2 | |
| GMC | Sierra 2500 HD | 2006 | SL | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SL | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SL | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLE | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SL | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SL | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLE | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SL | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLE | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLE | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SL | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SL | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SL | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLE | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SL | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLE | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SL | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SL | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2006 | SLT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2006 | SLE | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2006 | SLT | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2006 | SLE | 8.1L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2006 | SLE | 6.0L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2006 | SLE | 8.1L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2006 | SLT | 6.0L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 2500 | 2006 | SLT | 8.1L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 2500 | 2006 | SLT | 8.1L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2006 | SL | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2006 | SLE | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2006 | SLT | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2006 | SL | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2006 | SLT | 5.3L | Sport Utility | 4WD | With Square Coils |
| GMC | Yukon XL 1500 | 2006 | SLE | 5.3L | Sport Utility | RWD | With Square Coils |
| GMC | Yukon XL 1500 | 2006 | Denali | 6.0L | Sport Utility | AWD | With Square Coils |
| GMC | Sierra 1500 HD | 2006 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 HD | 2006 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 HD | 2006 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 HD | 2006 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | C4500 Topkick | 2006 | C4C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4E044 | 6.6L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2006 | C5E044 | 6.6L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2006 | C4U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5C044 | 6.6L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2006 | C4V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4C044 | 6.6L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2006 | C5C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5U042 | 6.6L | Motorhome - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2006 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C5500 Topkick | 2006 | C5E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C5500 Topkick | 2006 | C5C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C4500 Topkick | 2006 | C4E042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C4500 Topkick | 2006 | C4C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C4500 Topkick | 2006 | C4E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2006 | C4E042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2006 | C4C044 | 8.1L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2006 | C4E044 | 8.1L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2006 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6V042 | 7.8L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6E042 | 7.8L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6V042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6C042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6V042 | 7.2L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6C042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6E042 | 7.2L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6V042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6C042 | 7.8L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6C042 | 7.2L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2006 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C7500 Topkick | 2006 | C7E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2006 | C7E042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| GMC | C7500 Topkick | 2006 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | C7500 Topkick | 2006 | C7C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2006 | C7V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2006 | C7V042 | 8.1L | Straight Truck - Cutaway | 4 X 2 | |
| GMC | C7500 Topkick | 2006 | C7C042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| GMC | C7500 Topkick | 2006 | C7H042 | 8.1L | U/K | 4 X 2 | |
| GMC | C8500 Topkick | 2006 | C8C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.6L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.6L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLT | 6.6L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.6L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.6L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.6L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLT | 6.6L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.6L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.6L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.6L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.6L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.6L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.6L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.6L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.6L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.6L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.6L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLT | 6.6L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.6L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.6L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.6L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLT | 6.6L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.6L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.6L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.6L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.6L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.6L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.6L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD | 2007 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | C5500 Topkick | 2007 | C5E044 | 8.1L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2007 | C5C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5C044 | 8.1L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2007 | C5C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C5500 Topkick | 2007 | C5U042 | 8.1L | Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C5500 Topkick | 2007 | C5U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | Sierra 3500 Classic | 2007 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLE | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SL | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SL | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SL | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SL | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLE | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SL | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SL | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SL | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SL | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLE | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SL | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SL | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLE | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SL | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SL | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLE | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLE | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 2500 HD Classic | 2007 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 HD Classic | 2007 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 HD Classic | 2007 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 HD Classic | 2007 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 HD Classic | 2007 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | WT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | WT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | SLE | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 HD | 2007 | SLE | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 1500 Classic | 2007 | SLE | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 Classic | 2007 | SLE | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 Classic | 2007 | SLE | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 Classic | 2007 | SLT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 Classic | 2007 | SLE | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 Classic | 2007 | SLT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 Classic | 2007 | SLE | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 Classic | 2007 | SLE | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 Classic | 2007 | SLT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| GMC | Sierra 1500 Classic | 2007 | SLT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| GMC | Sierra 1500 Classic | 2007 | Denali | 6.0L | Crew Cab Pickup | AWD | With Square Coils |
| GMC | C5500 Topkick | 2007 | C5E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4C044 | 6.6L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2007 | C4U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5C044 | 6.6L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2007 | C5E044 | 6.6L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2007 | C4E044 | 6.6L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2007 | C5C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2007 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5U042 | 6.6L | Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2007 | C5E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2007 | C4V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4V042 | 6.6L | Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C5500 Topkick | 2007 | C5C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C5500 Topkick | 2007 | C5C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2007 | C4V042 | 8.1L | Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C4500 Topkick | 2007 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4C044 | 8.1L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2007 | C4E044 | 8.1L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2007 | C4U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2007 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C7500 Topkick | 2007 | C7E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2007 | C7C042 | 4.8L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2007 | C7V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2007 | C7C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2007 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | C7500 Topkick | 2007 | C7C042 | 4.8L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | C7500 Topkick | 2007 | C7E042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SLE | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | SL | 6.0L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 8.1L | Cab & Chassis | RWD | With Square Coils |
| GMC | Sierra 3500 Classic | 2007 | WT | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| GMC | C6500 Topkick | 2007 | C6E042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6E042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6C042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6E042 | 7.2L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6V042 | 7.2L | Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6C042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6E042 | 7.8L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6V042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6V042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6C042 | 7.8L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6C042 | 7.2L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2007 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C8500 Topkick | 2007 | C8C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C5500 Topkick | 2008 | C5V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5E044 | 8.1L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2008 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5U042 | 8.1L | Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5C044 | 8.1L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2008 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C5500 Topkick | 2008 | C5E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4C044 | 6.6L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2008 | C4C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4E044 | 6.6L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2008 | C5U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5E044 | 6.6L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2008 | C4E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5C044 | 6.6L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2008 | C5U042 | 6.6L | Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2008 | C4V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2008 | C4V042 | 6.6L | Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C4500 Topkick | 2008 | C4C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C4500 Topkick | 2008 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C5500 Topkick | 2008 | C5C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4E042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4E044 | 8.1L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2008 | C4C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C4500 Topkick | 2008 | C4V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4V042 | 8.1L | Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4E042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2008 | C4U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2008 | C4C044 | 8.1L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2008 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6E042 | 7.8L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6E042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6V042 | 7.8L | Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6E042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6V042 | 7.2L | Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6E042 | 7.2L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6C042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6C042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6V042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6V042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6C042 | 7.8L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6C042 | 7.2L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2008 | C7E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C7500 Topkick | 2008 | C7V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2008 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | C7500 Topkick | 2008 | C7C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2008 | C7E042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2008 | C6V042 | 8.1L | Cutaway | 4 X 2 | |
| GMC | C8500 Topkick | 2008 | C8C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5C044 | 6.6L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2009 | C5E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2009 | C4C044 | 6.6L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2009 | C5V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2009 | C4E042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2009 | C4C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5C042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2009 | C4U042 | 6.6L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2009 | C4V042 | 6.6L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5E044 | 6.6L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2009 | C4E044 | 6.6L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2009 | C4V042 | 6.6L | Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C5500 Topkick | 2009 | C5V042 | 6.6L | Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5U042 | 6.6L | Motorhome - Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2009 | C4E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2009 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2009 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2009 | C4C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C5500 Topkick | 2009 | C5C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C5500 Topkick | 2009 | C5C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5E044 | 8.1L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2009 | C5C044 | 8.1L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2009 | C4C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2009 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C4500 Topkick | 2009 | C4E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2009 | C4E044 | 8.1L | U/K | 4 X 4 | |
| GMC | C5500 Topkick | 2009 | C5V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C4500 Topkick | 2009 | C4V042 | 8.1L | Cutaway | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5V042 | 8.1L | Cutaway | 4 X 2 | |
| GMC | C4500 Topkick | 2009 | C4C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C4500 Topkick | 2009 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| GMC | C4500 Topkick | 2009 | C4E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C4500 Topkick | 2009 | C4U042 | 8.1L | U/K | 4 X 2 | |
| GMC | C5500 Topkick | 2009 | C5E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| GMC | C4500 Topkick | 2009 | C4C044 | 8.1L | U/K | 4 X 4 | |
| GMC | C4500 Topkick | 2009 | C4V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2009 | C7E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2009 | C7V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C7500 Topkick | 2009 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| GMC | C7500 Topkick | 2009 | C7V042 | 8.1L | Cutaway | 4 X 2 | |
| GMC | C7500 Topkick | 2009 | C7E042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| GMC | C7500 Topkick | 2009 | C7C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6E042 | 7.2L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6C042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6E042 | 7.8L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6V042 | 7.8L | Cutaway | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6C042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6E042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6E042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6V042 | 7.8L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6V042 | 7.2L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6C042 | 7.2L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6C042 | 7.8L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6V042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6C042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6E042 | 8.1L | U/K | 4 X 2 | |
| GMC | C6500 Topkick | 2009 | C6E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| GMC | C8500 Topkick | 2009 | C8C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| Chevrolet |
| Chevrolet | Silverado 2500 | 1999 | LS | 5.3L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LS | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | Base | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LT | 5.3L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LS | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LT | 5.3L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | Base | 5.3L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LS | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | Base | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | Base | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | Base | 5.3L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LS | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | Base | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LS | 5.3L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LS | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | Base | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LS | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 1999 | Base | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | LS | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | LT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | Base | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | Base | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | LS | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | LT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | Base | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | LS | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | Base | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | LS | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | LS | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | LS | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | LS | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | Base | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | Base | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | LT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | LT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | LS | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | Base | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 1999 | Base | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | Base | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | LS | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | LS | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | Base | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | LT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | Base | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | LT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | LS | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | LS | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | Base | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2000 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2000 | LS | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2000 | Base | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2000 | LT | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2000 | LS | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2000 | LT | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2000 | Base | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2000 | Base | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2000 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2000 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2000 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2000 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2000 | Base | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2000 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2000 | Base | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2000 | Base | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2000 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2000 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2000 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | LS | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | LT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | Base | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | Base | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | LS | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | Base | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | LT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | Base | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | LS | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | LS | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | LS | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | LS | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | Base | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | Base | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | LT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | Base | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | LS | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | Base | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | LT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2000 | LS | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2001 | LT | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2001 | Base | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2001 | LS | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2001 | LS | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2001 | Base | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2001 | LT | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2001 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2001 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2001 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2001 | Base | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2001 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2001 | Base | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | LS | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | LS | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | Base | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | Base | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | LT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | LS | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | LT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | LS | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | Base | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | Base | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | LS | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | LT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | Base | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | LT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | Base | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | LS | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | Base | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | Base | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | LS | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2001 | LS | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2001 | Base | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2001 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2001 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2001 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2001 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2001 | Base | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | Base | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | LS | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | LS | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | Base | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2001 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2001 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2001 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2001 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2001 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2001 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | C7500 Kodiak | 2001 | C7H042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2001 | C6H042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | Silverado 1500 HD | 2002 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2002 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2002 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2002 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Tahoe | 2002 | LS | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2002 | LT | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2002 | LS | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2002 | LT | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2002 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2002 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2002 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2002 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2002 | Z71 | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | WT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | Base | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | LT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | Base | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | LS | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | LS | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | Base | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | LS | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | WT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | LS | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | LT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | Base | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | LT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | LT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | LS | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | LS | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | LS | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | Base | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | Base | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | WT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | WT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | Base | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | LS | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2002 | Base | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2002 | LT | 6.0L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2002 | LS | 6.0L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2002 | LT | 6.0L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2002 | LS | 6.0L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2002 | Base | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2002 | On Road Edition | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2002 | Z71 | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2002 | Base | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2002 | North Face | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2002 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | Base | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | LS | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | LS | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | Base | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2002 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2002 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2002 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2002 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2002 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2002 | Z71 | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Avalanche 2500 | 2002 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 2500 | 2002 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | C6500 Kodiak | 2002 | C6H042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2002 | C7H042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2003 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2003 | C5U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2003 | C5V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2003 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | Suburban 1500 | 2003 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2003 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2003 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2003 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2003 | Z71 | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | SSR | 2003 | Base | 5.3L | Convertible | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2003 | Base | 6.0L | Cutaway Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2003 | LS | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2003 | LS | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2003 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2003 | Base | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2003 | Base | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2003 | Base | 6.0L | Extended Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 1500 | 2003 | Base | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 1500 | 2003 | Base | 5.3L | Standard Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 1500 | 2003 | LS | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 1500 | 2003 | Base | 5.3L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 1500 | 2003 | LS | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 1500 | 2003 | Base | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | LS | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | Base | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | LS | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | LT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | SS | 6.0L | Extended Cab Pickup | AWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | WT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | Base | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | WT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | Base | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | LS | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | LT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | LS | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | Base | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | LS | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | LT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | LS | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | Base | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | LS | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | Base | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | LT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | Base | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | WT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | Base | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | LS | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | WT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | WT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | WT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | WT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2003 | WT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2003 | North Face | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2003 | Z71 | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2003 | WBH | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2003 | Base | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2003 | On Road Edition | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2003 | WBH | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2003 | Base | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2003 | LS | 6.0L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2003 | LT | 6.0L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2003 | LS | 6.0L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2003 | LT | 8.1L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2003 | LT | 8.1L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2003 | LT | 6.0L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2003 | LS | 8.1L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2003 | LS | 8.1L | Sport Utility | RWD | With Square Coils |
| Chevrolet | C4500 Kodiak | 2003 | C4V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2003 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2003 | C4U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2003 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | Silverado 2500 | 2003 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2003 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2003 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2003 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2003 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2003 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2003 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2003 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2003 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2003 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2003 | LT | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2003 | LS | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2003 | Z71 | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2003 | LS | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2003 | LT | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | C6500 Kodiak | 2003 | C6C042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | Tahoe | 2003 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2003 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2003 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2003 | Z71 | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2003 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | C6500 Kodiak | 2003 | C6V042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2003 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | Silverado 3500 | 2003 | Base | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LS | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 8.1L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | Base | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 8.1L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LS | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LS | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | Base | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LS | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | Base | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LS | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LS | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | LS | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2003 | Base | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2003 | LT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 4.8L | Extended Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | LS | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | LS | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 6.0L | Extended Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 6.0L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | LS | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 6.0L | Standard Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 6.0L | Extended Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 6.0L | Extended Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 4.8L | Extended Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | LS | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 4.8L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 4.8L | Extended Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 4.8L | Standard Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | LS | 6.0L | Extended Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | LS | 4.8L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | LS | 6.0L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | LS | 4.8L | Extended Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | LS | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 5.3L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 5.3L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 5.3L | Standard Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | LS | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | LS | 5.3L | Extended Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | LS | 5.3L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 5.3L | Extended Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 5.3L | Extended Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2003 | Base | 5.3L | Extended Cargo Van | AWD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2003 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2003 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2003 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2003 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | C4500 Kodiak | 2003 | C4V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2003 | C4U042 | 6.6L | Motorhome - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2003 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2003 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2003 | C7E042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2003 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2003 | C7V042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2003 | C7H042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2003 | C7E042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2003 | C7C042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| Chevrolet | Avalanche 2500 | 2003 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 2500 | 2003 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Trailblazer EXT | 2003 | North Face | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Trailblazer EXT | 2003 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Trailblazer EXT | 2003 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Trailblazer EXT | 2003 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Trailblazer EXT | 2003 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Trailblazer EXT | 2003 | North Face | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | C4500 Kodiak | 2004 | C4C042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2004 | C4U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2004 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2004 | C4V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2004 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | Tahoe | 2004 | LT | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2004 | LS | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2004 | Z71 | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2004 | LS | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2004 | LT | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2004 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2004 | Z71 | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2004 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2004 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2004 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | C5500 Kodiak | 2004 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2004 | C5U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2004 | C5V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | SSR | 2004 | Base | 5.3L | Convertible | RWD | With Square Coils |
| Chevrolet | C5500 Kodiak | 2004 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | Silverado 3500 | 2004 | LT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 8.1L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | Base | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LS | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LS | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 8.1L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 8.1L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | Base | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LS | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | Base | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | Base | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LS | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2004 | LS | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LS | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | Base | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2004 | LS | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Express 1500 | 2004 | Base | 5.3L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 1500 | 2004 | LS | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 1500 | 2004 | Base | 5.3L | Standard Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 1500 | 2004 | Base | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 1500 | 2004 | LS | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 1500 | 2004 | Base | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | Base | 6.0L | Cutaway Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | Base | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | LS | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | Base | 6.0L | Extended Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | Base | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | LS | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | Base | 4.8L | Cutaway Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | LS | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | LS | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | Base | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | Base | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | Base | 4.8L | Extended Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 3500 | 2004 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | C7500 Kodiak | 2004 | C7V042 | 8.1L | Straight Truck - Cutaway | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2004 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2004 | C7V042 | 8.1L | Cutaway | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2004 | C7H042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2004 | C7E042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| Chevrolet | Suburban 1500 | 2004 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2004 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2004 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2004 | Z71 | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2004 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | C6500 Kodiak | 2004 | C6V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2004 | C6E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2004 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | Suburban 2500 | 2004 | LS | 8.1L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2004 | LT | 6.0L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2004 | LS | 8.1L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2004 | LS | 6.0L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2004 | LT | 6.0L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2004 | LT | 8.1L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2004 | LT | 8.1L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2004 | LS | 6.0L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | WT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Base | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | WT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Base | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Hybrid | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Hybrid | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | WT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 4.8L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | SS | 6.0L | Extended Cab Pickup | AWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LT | 4.8L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Base | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | WT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Base | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LT | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Base | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | WT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | WT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LT | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | WT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LT | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | WT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2004 | Z71 | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Base | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2004 | Z66 | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Base | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2004 | Base | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2004 | Base | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | Base | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2004 | LS | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 4.8L | Extended Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | LS | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | LS | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 4.8L | Extended Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 6.0L | Extended Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 4.8L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 6.0L | Extended Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 4.8L | Standard Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | LS | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 6.0L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 6.0L | Standard Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 4.8L | Extended Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 6.0L | Extended Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | LS | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 5.3L | Extended Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 5.3L | Extended Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | LS | 5.3L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 5.3L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | LS | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 5.3L | Standard Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 5.3L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2004 | Base | 5.3L | Extended Cargo Van | AWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 | 2004 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | C4500 Kodiak | 2004 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2004 | C4C042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2004 | C4V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2004 | C4U042 | 6.6L | Motorhome - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2004 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | Trailblazer EXT | 2004 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Trailblazer EXT | 2004 | North Face | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Trailblazer EXT | 2004 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Trailblazer EXT | 2004 | North Face | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Trailblazer EXT | 2004 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Trailblazer EXT | 2004 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Avalanche 2500 | 2004 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | LS | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 4.8L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 4.8L | Extended Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | LS | 4.8L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 4.8L | Extended Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 6.0L | Standard Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 6.0L | Extended Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 6.0L | Extended Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 4.8L | Extended Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 6.0L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 4.8L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | LS | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 6.0L | Extended Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 4.8L | Standard Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | LS | 6.0L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 6.0L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | C4500 Kodiak | 2005 | C4U042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2005 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2005 | C4V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | Express 2500 | 2005 | Base | 5.3L | Extended Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 5.3L | Extended Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 5.3L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | LS | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 5.3L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 5.3L | Extended Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | LS | 5.3L | Extended Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 5.3L | Standard Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 2500 | 2005 | Base | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | C4500 Kodiak | 2005 | C4C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2005 | C4E044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2005 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | Avalanche 1500 | 2005 | Z71 | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2005 | LS | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2005 | LS | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2005 | Base | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2005 | Base | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2005 | LT | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2005 | Z66 | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2005 | LT | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2005 | LT | 8.1L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2005 | LS | 6.0L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2005 | LT | 8.1L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2005 | LS | 8.1L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2005 | LS | 8.1L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2005 | LT | 6.0L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2005 | LS | 6.0L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2005 | LT | 6.0L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | C6500 Kodiak | 2005 | C6E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2005 | C6V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2005 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | Silverado 1500 | 2005 | LS | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Hybrid | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Base | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LT | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Base | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Base | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LT | 4.8L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | SS | 6.0L | Extended Cab Pickup | AWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 4.8L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Base | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Hybrid | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | SS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Base | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LT | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Base | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LT | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Base | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Base | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | LS | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | WT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Z71 Off-Road | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Z71 Off-Road | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Z71 Off-Road | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | WT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Z71 Off-Road | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | WT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | WT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Z71 Off-Road | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | WT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Z71 Off-Road | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | WT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Z71 Off-Road | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Z71 Off-Road | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | WT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | Z71 Off-Road | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2005 | WT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2005 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2005 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2005 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2005 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2005 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2005 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2005 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2005 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2005 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2005 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2005 | Z71 | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 8.1L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 8.1L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | Base | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LS | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2005 | LT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | Base | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | Base | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | Base | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | Base | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | Base | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | Base | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LS | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LS | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LS | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | Base | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | Base | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | Base | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LS | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LS | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | Base | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | Base | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | LS | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2005 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | C7500 Kodiak | 2005 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2005 | C7H042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2005 | C7E042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2005 | C7V042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | Tahoe | 2005 | LS | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2005 | LS | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2005 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2005 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2005 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2005 | Z71 | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2005 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | C5500 Kodiak | 2005 | C5U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2005 | C5V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2005 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2005 | C5E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C5500 Kodiak | 2005 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2005 | C5C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C5500 Kodiak | 2005 | C5E044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | Express 1500 | 2005 | LS | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 1500 | 2005 | Base | 5.3L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 1500 | 2005 | Base | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 1500 | 2005 | Base | 5.3L | Standard Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 1500 | 2005 | Base | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 1500 | 2005 | LS | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | C4500 Kodiak | 2005 | C4V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2005 | C4U042 | 6.6L | U/K | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2005 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2005 | C4E044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2005 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2005 | C4C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | Avalanche 2500 | 2005 | LS | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 2500 | 2005 | LT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2006 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 HD | 2006 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | C4500 Kodiak | 2006 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2006 | C4E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2006 | C4U042 | 6.6L | Motorhome - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2006 | C4V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2006 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2006 | C4C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2006 | C4U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2006 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2006 | C4C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2006 | C4V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2006 | C4E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2006 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | Express 1500 | 2006 | Base | 5.3L | Standard Cargo Van | AWD | With Square Coils |
| Chevrolet | Express 1500 | 2006 | LT | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 1500 | 2006 | LS | 5.3L | Standard Passenger Van | AWD | With Square Coils |
| Chevrolet | Express 1500 | 2006 | LS | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | Express 1500 | 2006 | Base | 5.3L | Standard Cargo Van | RWD | With Square Coils |
| Chevrolet | Express 1500 | 2006 | LT | 5.3L | Standard Passenger Van | RWD | With Square Coils |
| Chevrolet | C5500 Kodiak | 2006 | C5C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C5500 Kodiak | 2006 | C5U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2006 | C5E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C5500 Kodiak | 2006 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2006 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2006 | C5V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | Silverado 1500 | 2006 | WT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | WT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LS | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LS | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | WT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LS | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Monte Carlo | 2006 | SS | 5.3L | Coupe | FWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LS | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | WT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | SS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LS | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | WT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LS | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LS | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LS | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | WT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LS | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LS | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LS | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | WT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 4.8L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | WT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | LS | 4.8L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | Hybrid | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 | 2006 | Hybrid | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2006 | Z71 | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2006 | LT | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2006 | Z66 | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2006 | LS | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2006 | LT | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Avalanche 1500 | 2006 | LS | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Tahoe | 2006 | Base | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2006 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2006 | Z71 | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2006 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2006 | Base | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2006 | Z71 | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2006 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2006 | Base | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2006 | LS | 4.8L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2006 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Tahoe | 2006 | Base | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Tahoe | 2006 | LS | 4.8L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LT | 8.1L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 8.1L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 8.1L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LT | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | LS | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 | 2006 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2006 | LS | 6.0L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2006 | LT | 8.1L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2006 | LS | 8.1L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2006 | LT | 6.0L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2006 | LS | 6.0L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2006 | LS | 8.1L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 2500 | 2006 | LT | 8.1L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 2500 | 2006 | LT | 6.0L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2006 | Base | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2006 | Base | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2006 | LS | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2006 | Z71 | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2006 | LT | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2006 | Z71 | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2006 | LT | 5.3L | Sport Utility | RWD | With Square Coils |
| Chevrolet | Suburban 1500 | 2006 | LS | 5.3L | Sport Utility | 4WD | With Square Coils |
| Chevrolet | Suburban 1500 | 2006 | LTZ | 6.0L | Sport Utility | AWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LS | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LS | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LS | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LS | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LS | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LS | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2006 | LT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 2500 | 2006 | LS | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Avalanche 2500 | 2006 | LT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | C7500 Kodiak | 2006 | C7E042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2006 | C7H042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2006 | C7V042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2006 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2006 | C6E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2006 | C6V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2006 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | Silverado 3500 HD | 2007 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | LTZ | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | LTZ | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | LTZ | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | LTZ | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | LT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | LT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LS | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LS | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LS | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LS | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LS | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD Classic | 2007 | LS | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 HD Classic | 2007 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 HD Classic | 2007 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | LTZ | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | LTZ | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | LTZ | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | LTZ | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | LT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 2500 HD | 2007 | LT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | C5500 Kodiak | 2007 | C5E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | C5500 Kodiak | 2007 | C5C044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | C5500 Kodiak | 2007 | C5C042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | C5500 Kodiak | 2007 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2007 | C5V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 8.1L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | C5500 Kodiak | 2007 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 8.1L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | C5500 Kodiak | 2007 | C5U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 8.1L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | C5500 Kodiak | 2007 | C5C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 8.1L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 8.1L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 8.1L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | C4500 Kodiak | 2007 | C4C044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2007 | C4E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2007 | C4V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2007 | C4U042 | 6.6L | U/K | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2007 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2007 | C4C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2007 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2007 | C4U042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2007 | C4C044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2007 | C4C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2007 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2007 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2007 | C4V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2007 | C4E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LS | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LS | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | WT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | WT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | WT | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LS | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | WT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 4.8L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LS | 5.3L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 4.8L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LS | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | WT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LS | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LS | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | WT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | WT | 4.8L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LS | 4.8L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 5.3L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 6.0L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | SS | 6.0L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | WT | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 6.0L | Standard Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 6.0L | Standard Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LS | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 5.3L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LS | 5.3L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 4.8L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 6.0L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LS | 4.8L | Crew Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LT | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | LS | 4.8L | Crew Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | Hybrid | 5.3L | Extended Cab Pickup | 4WD | With Square Coils |
| Chevrolet | Silverado 1500 Classic | 2007 | Hybrid | 5.3L | Extended Cab Pickup | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 8.1L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 8.1L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 8.1L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LS | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | LT | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 Classic | 2007 | WT | 8.1L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | C7500 Kodiak | 2007 | C7V042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2007 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2007 | C7C042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2007 | C7E042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2007 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2007 | C6V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2007 | C6E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | Silverado 3500 HD | 2007 | LT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | WT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | WT | 6.0L | Cab & Chassis | 4WD | With Square Coils |
| Chevrolet | Silverado 3500 HD | 2007 | LT | 6.0L | Cab & Chassis | RWD | With Square Coils |
| Chevrolet | C4500 Kodiak | 2008 | C4U042 | 6.6L | U/K | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2008 | C4E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2008 | C4C044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2008 | C4V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2008 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2008 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2008 | C4C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2008 | C4U042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2008 | C4C044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2008 | C4E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2008 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2008 | C4C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2008 | C4V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2008 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2008 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2008 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2008 | C5V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2008 | C5E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C5500 Kodiak | 2008 | C5U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2008 | C5C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C6500 Kodiak | 2008 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2008 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2008 | C7E042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2008 | C7V042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2008 | C6V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2008 | C6E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2009 | C4E044 | 6.6L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2009 | C4E042 | 6.6L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2009 | C4V042 | 6.6L | Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2009 | C4V042 | 6.6L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2009 | C4U042 | 6.6L | U/K | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2009 | C4C042 | 6.6L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2009 | C4C044 | 6.6L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2009 | C4V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2009 | C4V042 | 8.1L | Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2009 | C4C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C5500 Kodiak | 2009 | C5C044 | 8.1L | Cab & Chassis - Conventional | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2009 | C4E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2009 | C5E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C4500 Kodiak | 2009 | C4C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2009 | C4U042 | 8.1L | U/K | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2009 | C5V042 | 8.1L | Cutaway | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2009 | C5U042 | 8.1L | Motorhome - Cutaway | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2009 | C5C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2009 | C5E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C5500 Kodiak | 2009 | C5V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C4500 Kodiak | 2009 | C4E044 | 8.1L | Cab & Chassis - Crew Cab | 4 X 4 | |
| Chevrolet | C6500 Kodiak | 2009 | C6V042 | 8.1L | Cutaway | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2009 | C6C042 | 8.1L | Cab & Chassis - Conventional | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2009 | C6E042 | 8.1L | Cab & Chassis - Crew Cab | 4 X 2 | |
| Chevrolet | C6500 Kodiak | 2009 | C6V042 | 8.1L | Cab & Chassis - Cutaway | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2009 | C7E042 | 8.1L | Straight Truck - Crew Cab | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2009 | C7V042 | 8.1L | Cutaway | 4 X 2 | |
| Chevrolet | C7500 Kodiak | 2009 | C7C042 | 8.1L | Straight Truck - Medium Conventional | 4 X 2 | |
| Cadillac |
| Cadillac | Escalade EXT | 2002 | Base | 6.0L | Crew Cab Pickup | AWD | With Square Coils |
| Cadillac | Escalade | 2002 | Base | 5.3L | Sport Utility | RWD | With Square Coils |
| Cadillac | Escalade | 2002 | Base | 6.0L | Sport Utility | RWD | With Square Coils |
| Cadillac | Escalade | 2002 | Base | 5.3L | Sport Utility | AWD | With Square Coils |
| Cadillac | Escalade | 2002 | Base | 6.0L | Sport Utility | AWD | With Square Coils |
| Cadillac | Escalade | 2003 | Base | 6.0L | Sport Utility | AWD | With Square Coils |
| Cadillac | Escalade | 2003 | Base | 5.3L | Sport Utility | RWD | With Square Coils |
| Cadillac | Escalade | 2003 | Base | 6.0L | Sport Utility | RWD | With Square Coils |
| Cadillac | Escalade | 2003 | Base | 5.3L | Sport Utility | AWD | With Square Coils |
| Cadillac | Escalade EXT | 2003 | Base | 6.0L | Crew Cab Pickup | AWD | With Square Coils |
| Cadillac | Escalade ESV | 2003 | Base | 6.0L | Sport Utility | AWD | With Square Coils |
| Cadillac | Escalade ESV | 2004 | Base | 6.0L | Sport Utility | AWD | With Square Coils |
| Cadillac | Escalade | 2004 | Base | 5.3L | Sport Utility | RWD | With Square Coils |
| Cadillac | Escalade | 2004 | Base | 6.0L | Sport Utility | AWD | With Square Coils |
| Cadillac | Escalade | 2004 | Base | 5.3L | Sport Utility | AWD | With Square Coils |
| Cadillac | Escalade | 2004 | Base | 6.0L | Sport Utility | RWD | With Square Coils |
| Cadillac | Escalade EXT | 2004 | Base | 6.0L | Crew Cab Pickup | AWD | With Square Coils |
| Cadillac | Escalade | 2005 | Base | 5.3L | Sport Utility | AWD | With Square Coils |
| Cadillac | Escalade | 2005 | Base | 5.3L | Sport Utility | RWD | With Square Coils |
| Cadillac | Escalade | 2005 | Base | 6.0L | Sport Utility | AWD | With Square Coils |
| Cadillac | Escalade | 2005 | Base | 6.0L | Sport Utility | RWD | With Square Coils |
| Cadillac | Escalade ESV | 2005 | Base | 6.0L | Sport Utility | AWD | With Square Coils |
| Cadillac | Escalade EXT | 2005 | Base | 6.0L | Crew Cab Pickup | AWD | With Square Coils |
| Cadillac | Escalade | 2006 | Base | 6.0L | Sport Utility | AWD | With Square Coils |
| Cadillac | Escalade | 2006 | Base | 6.0L | Sport Utility | RWD | With Square Coils |
| Cadillac | Escalade ESV | 2006 | Base | 6.0L | Sport Utility | AWD | With Square Coils |
| Cadillac | Escalade EXT | 2006 | Base | 6.0L | Crew Cab Pickup | AWD | With Square Coils |
| Hummer |
| Hummer | H2 | 2003 | Base | 6.0L | Sport Utility | 4WD | With Square Coils |
| Hummer | H2 | 2004 | Base | 6.0L | Sport Utility | 4WD | With Square Coils |
| Hummer | H2 | 2005 | Base | 6.0L | Sport Utility | 4WD | With Square Coils |
| Hummer | H2 | 2005 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Hummer | H2 | 2006 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Hummer | H2 | 2006 | Base | 6.0L | Sport Utility | 4WD | With Square Coils |
| Hummer | H2 | 2007 | Base | 6.0L | Crew Cab Pickup | 4WD | With Square Coils |
| Hummer | H2 | 2007 | Base | 6.0L | Sport Utility | 4WD | With Square Coils |
| Workhorse |
| Workhorse | W24 | 2004 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W20 | 2004 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W22 | 2004 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | P32 | 2004 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | FasTrack FT1061 | 2004 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| Workhorse | FasTrack FT1601 | 2004 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| Workhorse | FasTrack FT1461 | 2004 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| Workhorse | FasTrack FT1461 | 2004 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| Workhorse | FasTrack FT1801 | 2004 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| Workhorse | W24 | 2005 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W25 | 2005 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W20 | 2005 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W22 | 2005 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | P32 | 2005 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | FasTrack FT1061 | 2005 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| Workhorse | FasTrack FT1261 | 2005 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| Workhorse | FasTrack FT1461 | 2005 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| Workhorse | FasTrack FT1801 | 2005 | Base | 6.0L | Standard Cargo Van | RWD | With Square Coils |
| Workhorse | FasTrack FT1461 | 2005 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| Workhorse | FasTrack FT1601 | 2005 | Base | 4.8L | Standard Cargo Van | RWD | With Square Coils |
| Workhorse | W22 | 2006 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W20 | 2006 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W24 | 2006 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W25 | 2006 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W18 | 2006 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W16 | 2006 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W22 | 2007 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W20 | 2007 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W24 | 2007 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | R26 | 2007 | UFO | 8.1L | U/K | 4 X 2 | |
| Workhorse | W21 | 2007 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W25 | 2007 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W62 | 2007 | Base | 6.0L | U/K | 4 X 2 | With Square Coils |
| Workhorse | W16 | 2007 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W18 | 2007 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | R26 | 2008 | UFO | 8.1L | U/K | 4 X 2 | |
| Workhorse | W21 | 2008 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W22 | 2008 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W24 | 2008 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W20 | 2008 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W25 | 2008 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W16 | 2008 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W18 | 2008 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | R26 | 2009 | UFO | 8.1L | U/K | 4 X 2 | |
| Workhorse | W24 | 2009 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W22 | 2009 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W25 | 2009 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W21 | 2009 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W20 | 2009 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W18 | 2009 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse | W16 | 2009 | Base | 8.1L | U/K | 4 X 2 | |
| Workhorse Custom Chassis |
| Workhorse Custom Chassis | W24 | 2004 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | P32 | 2004 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | P32 | 2004 | Base | 8.1L | Motorhome - Class A | 4 X 2 | |
| Workhorse Custom Chassis | W22 | 2004 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | W24 | 2005 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | P32 | 2005 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | W22 | 2005 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | W18 | 2006 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | W22 | 2006 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | R26 | 2007 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | W24 | 2007 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | W22 | 2007 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | W18 | 2007 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | R26 | 2008 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | W24 | 2008 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | W22 | 2008 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | W18 | 2008 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | W24 | 2009 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | W22 | 2009 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Workhorse Custom Chassis | W18 | 2009 | Base | 8.1L | Motorhome - Stripped Chassis | 4 X 2 | |
| Isuzu |
| Isuzu | NPR | 2004 | Base | 6.0L | U/K | 4 X 2 | |
| Isuzu | NPR | 2004 | Base | 6.0L | Straight Truck - Low Tilt | 4 X 2 | |
| Isuzu | NPR | 2005 | Base | 6.0L | U/K | 4 X 2 | |
| Isuzu | NPR | 2005 | Base | 6.0L | Straight Truck - Low Crew Cab | 4 X 2 | |
| Isuzu | NPR | 2005 | Base | 6.0L | Straight Truck - Low Tilt | 4 X 2 | |
| Isuzu | NPR-HD | 2006 | Base | 6.0L | U/K | 4 X 2 | |
| Isuzu | NPR-HD | 2006 | Base | 6.0L | Straight Truck - Low Tilt | 4 X 2 | |
| Isuzu | NPR-HD | 2007 | Base | 6.0L | U/K | 4 X 2 | |
| Isuzu | NPR-HD | 2007 | Base | 6.0L | Straight Truck - Low Crew Cab | 4 X 2 | |
| Isuzu | NPR-HD | 2007 | Base | 6.0L | Straight Truck - Low Tilt | 4 X 2 | |
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