| 2001 Chevrolet Silverado 1500 LS, 78, Fleetside, Regular Cab, Extended Cab, 96, LT, Base parts | LS, 78, Fleetside, Regular Cab, Extended Cab, 96, LT, Base |
| 2001 GMC Sierra 2500 SLE, 78, Fleetside, Extended Cab, SL, 96, SLT, Regular Cab parts | SLE, 78, Fleetside, Extended Cab, SL, 96, SLT, Regular Cab |
| 2001 GMC Sierra 3500 SL, 96, Fleetside, Extended Cab, Crew Cab, SLE, Regular Cab, SLT parts | SL, 96, Fleetside, Extended Cab, Crew Cab, SLE, Regular Cab, SLT |
| 2001 GMC Sierra 1500 SLE, 96, Fleetside, Extended Cab, SL, SLT, Regular Cab, 78 parts | SLE, 96, Fleetside, Extended Cab, SL, SLT, Regular Cab, 78 |
| 2001 GMC Sierra 2500 HD SL, 96, Fleetside, Regular Cab, 78, Extended Cab, Crew Cab, SLE, SLT parts | SL, 96, Fleetside, Regular Cab, 78, Extended Cab, Crew Cab, SLE, SLT |
| 2002 Chevrolet Silverado 1500 WT, 96, Fleetside, Regular Cab, Base, 78, LT, Extended Cab, LS parts | WT, 96, Fleetside, Regular Cab, Base, 78, LT, Extended Cab, LS |
| 2002 Chevrolet Silverado 2500 LT, 96, Fleetside, Extended Cab, Base, 78, Regular Cab, LS parts | LT, 96, Fleetside, Extended Cab, Base, 78, Regular Cab, LS |
| 2002 Chevrolet Silverado 2500 HD LS, 96, Fleetside, Extended Cab, Base, 78, Regular Cab, LT, Crew Cab parts | LS, 96, Fleetside, Extended Cab, Base, 78, Regular Cab, LT, Crew Cab |
| 2002 Chevrolet Silverado 3500 LS, 96, Fleetside, Extended Cab, LT, Base, Crew Cab, Regular Cab parts | LS, 96, Fleetside, Extended Cab, LT, Base, Crew Cab, Regular Cab |
| 2002 Chevrolet Silverado 1500 HD LS, 78, Fleetside, Crew Cab, LT parts | LS, 78, Fleetside, Crew Cab, LT |
| 2002 GMC Sierra 2500 HD SLE, 78, Fleetside, Regular Cab, Base, Extended Cab, 96, Crew Cab, SL, SLT parts | SLE, 78, Fleetside, Regular Cab, Base, Extended Cab, 96, Crew Cab, SL, SLT |
| 2002 GMC Sierra 1500 Base, 96, Fleetside, Extended Cab, SLT, 78, Regular Cab, SLE, SL, HT, Denali, WT parts | Base, 96, Fleetside, Extended Cab, SLT, 78, Regular Cab, SLE, SL, HT, Denali, WT |
| 2002 GMC Sierra 2500 SLE, 96, Fleetside, Extended Cab, SLT, 78, Regular Cab, Base, SL parts | SLE, 96, Fleetside, Extended Cab, SLT, 78, Regular Cab, Base, SL |
| 2002 GMC Sierra 3500 Base, 96, Fleetside, Regular Cab, SLT, Extended Cab, SLE, Crew Cab, SL parts | Base, 96, Fleetside, Regular Cab, SLT, Extended Cab, SLE, Crew Cab, SL |
| 2003 Chevrolet Silverado 2500 HD LS, 78, Fleetside, Crew Cab, LT, Extended Cab, Base, 96, Regular Cab, WT parts | LS, 78, Fleetside, Crew Cab, LT, Extended Cab, Base, 96, Regular Cab, WT |
| 2003 Chevrolet Silverado 1500 Base, 78, Fleetside, Extended Cab, Regular Cab, LS, 96, SS, WT, LT parts | Base, 78, Fleetside, Extended Cab, Regular Cab, LS, 96, SS, WT, LT |
| 2003 Chevrolet Silverado 3500 LS, 96, Fleetside, Regular Cab, Base, Crew Cab, Extended Cab, LT parts | LS, 96, Fleetside, Regular Cab, Base, Crew Cab, Extended Cab, LT |
| 2003 Chevrolet Silverado 2500 Base, 96, Fleetside, Regular Cab, LS parts | Base, 96, Fleetside, Regular Cab, LS |
| 2003 Chevrolet Silverado 1500 HD LT, 78, Fleetside, Crew Cab, LS parts | LT, 78, Fleetside, Crew Cab, LS |
| 2003 GMC Sierra 3500 SLE, 96, Fleetside, Crew Cab, SLT, Extended Cab, Regular Cab, Base parts | SLE, 96, Fleetside, Crew Cab, SLT, Extended Cab, Regular Cab, Base |
| 2003 GMC Sierra 2500 HD SLT, 96, Fleetside, Crew Cab, Base, 78, Regular Cab, WT, SLE, Extended Cab parts | SLT, 96, Fleetside, Crew Cab, Base, 78, Regular Cab, WT, SLE, Extended Cab |
| 2003 GMC Sierra 2500 SLE, 96, Fleetside, Extended Cab, Base, Regular Cab, 78, SLT, WT parts | SLE, 96, Fleetside, Extended Cab, Base, Regular Cab, 78, SLT, WT |
| 2003 GMC Sierra 1500 SLE, 78, Fleetside, Extended Cab, SL, 96, WT, Regular Cab, Base, SLT, Denali parts | SLE, 78, Fleetside, Extended Cab, SL, 96, WT, Regular Cab, Base, SLT, Denali |
| 2004 Chevrolet Silverado 1500 Z71 Off-Road, Fleetside, Extended Cab, 68.4, LS, 96, Crew Cab, Base, 78, WT, LT, Regular Cab, SS, Hybrid parts | Z71 Off-Road, Fleetside, Extended Cab, 68.4, LS, 96, Crew Cab, Base, 78, WT, LT, Regular Cab, SS, Hybrid |
| 2004 Chevrolet Silverado 2500 HD Base, 78, Fleetside, Regular Cab, WT, 96, Extended Cab, Crew Cab, LT, LS parts | Base, 78, Fleetside, Regular Cab, WT, 96, Extended Cab, Crew Cab, LT, LS |
| 2004 Chevrolet Silverado 3500 WT, 96, Fleetside, Crew Cab, Base, Regular Cab, LS, Extended Cab, LT parts | WT, 96, Fleetside, Crew Cab, Base, Regular Cab, LS, Extended Cab, LT |
| 2004 Chevrolet Silverado 2500 LS, 78, Fleetside, Crew Cab, LT parts | LS, 78, Fleetside, Crew Cab, LT |
| 2004 GMC Sierra 2500 Base, 78, Fleetside, Extended Cab, WT, Regular Cab, 96, SLE, SLT, Crew Cab parts | Base, 78, Fleetside, Extended Cab, WT, Regular Cab, 96, SLE, SLT, Crew Cab |
| 2004 GMC Sierra 1500 WT, 96, Fleetside, Regular Cab, Base, 78, SLE, Crew Cab, 68.4, SLT, Extended Cab, Denali parts | WT, 96, Fleetside, Regular Cab, Base, 78, SLE, Crew Cab, 68.4, SLT, Extended Cab, Denali |
| 2004 GMC Sierra 3500 WT, 96, Fleetside, Regular Cab, SLT, Crew Cab, Base, Extended Cab, SLE parts | WT, 96, Fleetside, Regular Cab, SLT, Crew Cab, Base, Extended Cab, SLE |
| 2004 GMC Sierra 2500 HD WT, 96, Fleetside, Regular Cab, 78, Crew Cab, SLE, SLT, Extended Cab, Base parts | WT, 96, Fleetside, Regular Cab, 78, Crew Cab, SLE, SLT, Extended Cab, Base |
| 2005 Chevrolet Silverado 3500 LT, 96, Fleetside, Extended Cab, Base, Regular Cab, LS, Crew Cab parts | LT, 96, Fleetside, Extended Cab, Base, Regular Cab, LS, Crew Cab |
| 2005 Chevrolet Silverado 2500 HD Base, 96, Fleetside, Extended Cab, LS, Crew Cab, LT, 78, Regular Cab, WT parts | Base, 96, Fleetside, Extended Cab, LS, Crew Cab, LT, 78, Regular Cab, WT |
| 2005 Chevrolet Silverado 1500 WT, 96, Fleetside, Regular Cab, 78, Extended Cab, LS, Crew Cab, Base, LT, 68.4, SS, Hybrid parts | WT, 96, Fleetside, Regular Cab, 78, Extended Cab, LS, Crew Cab, Base, LT, 68.4, SS, Hybrid |
| 2005 Chevrolet Silverado 1500 HD LS, 78, Fleetside, Crew Cab, LT, Base parts | LS, 78, Fleetside, Crew Cab, LT, Base |
| 2005 GMC Sierra 1500 SLE, 78, Fleetside, Extended Cab, 96, Base, Regular Cab, SLT, WT, Crew Cab, 68.4, Denali, Hybrid parts | SLE, 78, Fleetside, Extended Cab, 96, Base, Regular Cab, SLT, WT, Crew Cab, 68.4, Denali, Hybrid |
| 2005 GMC Sierra 3500 SLT, 96, Fleetside, Crew Cab, WT, Regular Cab, SLE, Extended Cab, Base parts | SLT, 96, Fleetside, Crew Cab, WT, Regular Cab, SLE, Extended Cab, Base |
| 2005 GMC Sierra 2500 HD SLE, 96, Fleetside, Regular Cab, WT, 78, Extended Cab, Base, Crew Cab, SLT parts | SLE, 96, Fleetside, Regular Cab, WT, 78, Extended Cab, Base, Crew Cab, SLT |
| 2005 GMC Sierra 1500 HD SLT, 78, Fleetside, Crew Cab, SLE parts | SLT, 78, Fleetside, Crew Cab, SLE |
| 2006 Chevrolet Silverado 3500 WT, 96, Fleetside, Crew Cab, LT, Extended Cab, LS, Regular Cab parts | WT, 96, Fleetside, Crew Cab, LT, Extended Cab, LS, Regular Cab |
| 2006 Chevrolet Silverado 1500 LT, 78, Fleetside, Regular Cab, WT, Extended Cab, 69.2, LS, Crew Cab, 96, Hybrid, SS parts | LT, 78, Fleetside, Regular Cab, WT, Extended Cab, 69.2, LS, Crew Cab, 96, Hybrid, SS |
| 2006 Chevrolet Silverado 2500 HD LS, 96, Fleetside, Crew Cab, LT, 78, Extended Cab, Regular Cab, WT parts | LS, 96, Fleetside, Crew Cab, LT, 78, Extended Cab, Regular Cab, WT |
| 2006 Chevrolet Silverado 1500 HD LT, 78, Fleetside, Crew Cab parts | LT, 78, Fleetside, Crew Cab |
| 2006 GMC Sierra 1500 SLE, 96, Fleetside, Regular Cab, SL, Crew Cab, 69.2, 78, SLT, Hybrid, Extended Cab, Denali, 68.4, WT parts | SLE, 96, Fleetside, Regular Cab, SL, Crew Cab, 69.2, 78, SLT, Hybrid, Extended Cab, Denali, 68.4, WT |
| 2006 GMC Sierra 3500 SLE, 96, Fleetside, Extended Cab, WT, Crew Cab, SLT, Regular Cab, SL parts | SLE, 96, Fleetside, Extended Cab, WT, Crew Cab, SLT, Regular Cab, SL |
| 2006 GMC Sierra 2500 HD SLE, 96, Fleetside, Extended Cab, 78, Regular Cab, SLT, Crew Cab, SL, WT parts | SLE, 96, Fleetside, Extended Cab, 78, Regular Cab, SLT, Crew Cab, SL, WT |
| 2006 GMC Sierra 1500 HD SLT, 78, Fleetside, Crew Cab, SLE parts | SLT, 78, Fleetside, Crew Cab, SLE |
| 2007 Chevrolet Silverado 3500 Classic WT, 96, Fleetside, Regular Cab, Crew Cab, LT, Extended Cab, LS parts | WT, 96, Fleetside, Regular Cab, Crew Cab, LT, Extended Cab, LS |
| 2007 Chevrolet Silverado 1500 Classic LS, 96, Fleetside, Extended Cab, Crew Cab, LT, Regular Cab, 78, WT, Hybrid, SS parts | LS, 96, Fleetside, Extended Cab, Crew Cab, LT, Regular Cab, 78, WT, Hybrid, SS |
| 2007 Chevrolet Silverado 2500 HD Classic LT, 96, Fleetside, Extended Cab, WT, Crew Cab, 78, Regular Cab parts | LT, 96, Fleetside, Extended Cab, WT, Crew Cab, 78, Regular Cab |
| 2007 GMC Sierra 1500 Classic SLE, 78, Fleetside, Crew Cab, Hybrid, Extended Cab, SL, Regular Cab, SLT, 69.2, WT, 96, Denali, 68.4 parts | SLE, 78, Fleetside, Crew Cab, Hybrid, Extended Cab, SL, Regular Cab, SLT, 69.2, WT, 96, Denali, 68.4 |
| 2007 GMC Sierra 2500 HD Classic WT, 78, Fleetside, Extended Cab, SLT, 96, Crew Cab, SLE, SL parts | WT, 78, Fleetside, Extended Cab, SLT, 96, Crew Cab, SLE, SL |
| 2007 GMC Sierra 3500 Classic SLE, 96, Fleetside, Crew Cab, Extended Cab, SLT, WT, SL, Regular Cab parts | SLE, 96, Fleetside, Crew Cab, Extended Cab, SLT, WT, SL, Regular Cab |