Silverado 1500 Base with engine V6 - 4.3L 262ci GAS MFI vin W type L35 - 2 valve OHV

Silverado 1500 Base with engine V6 - 4.3L 262ci GAS MFI vin X type LU3 - 2 valve OHV

Silverado 1500 Base with engine V8 - 4.8L 294ci GAS MFI vin V - 2 valve OHV

Silverado 1500 Base with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Silverado 1500 HD LS with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Silverado 1500 HD LT with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Silverado 1500 LS with engine V6 - 4.3L 262ci GAS MFI vin W type L35 - 2 valve OHV

Silverado 1500 LS with engine V6 - 4.3L 262ci GAS MFI vin X type LU3 - 2 valve OHV

Silverado 1500 LS with engine V8 - 4.8L 294ci GAS MFI vin V - 2 valve OHV

Silverado 1500 LS with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Silverado 1500 LT with engine V6 - 4.3L 262ci GAS MFI vin W type L35 - 2 valve OHV

Silverado 1500 LT with engine V6 - 4.3L 262ci GAS MFI vin X type LU3 - 2 valve OHV

Silverado 1500 LT with engine V8 - 4.8L 294ci GAS MFI vin V - 2 valve OHV

Silverado 1500 LT with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Silverado 1500 SS with engine V8 - 6.0L 5967cc 364ci GAS MFI vin N type LQ9 - 2 valve OHV

Silverado 1500 WT with engine V6 - 4.3L 262ci GAS MFI vin W type L35 - 2 valve OHV

Silverado 1500 WT with engine V6 - 4.3L 262ci GAS MFI vin X type LU3 - 2 valve OHV

Silverado 1500 WT with engine V8 - 4.8L 294ci GAS MFI vin V - 2 valve OHV

Silverado 1500 WT with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Silverado 2500 Base with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Silverado 2500 Base with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 Base with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 Base with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 HD Base with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 HD Base with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 HD Base with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 HD Base with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Silverado 2500 HD LS with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 HD LS with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 HD LS with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 HD LS with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Silverado 2500 HD LT with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 HD LT with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 HD LT with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 HD LT with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Silverado 2500 HD WT with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 HD WT with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 LS with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Silverado 2500 LS with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 LS with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 LS with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 LT with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Silverado 2500 LT with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 LT with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Silverado 2500 LT with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Silverado 3500 Base with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Silverado 3500 Base with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Silverado 3500 LS with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Silverado 3500 LS with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Silverado 3500 LT with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Silverado 3500 LT with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Sierra 1500 Base with engine V6 - 4.3L 262ci GAS MFI vin W type L35 - 2 valve OHV

Sierra 1500 Base with engine V6 - 4.3L 262ci GAS MFI vin X type LU3 - 2 valve OHV

Sierra 1500 Base with engine V8 - 4.8L 294ci GAS MFI vin V - 2 valve OHV

Sierra 1500 Base with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Sierra 1500 C3 with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 1500 Denali with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 1500 HD SLE with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 1500 HD SLT with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 1500 HT with engine V6 - 4.3L 262ci GAS MFI vin W type L35 - 2 valve OHV

Sierra 1500 HT with engine V6 - 4.3L 262ci GAS MFI vin X type LU3 - 2 valve OHV

Sierra 1500 HT with engine V8 - 4.8L 294ci GAS MFI vin V - 2 valve OHV

Sierra 1500 HT with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Sierra 1500 SL with engine V6 - 4.3L 262ci GAS MFI vin W type L35 - 2 valve OHV

Sierra 1500 SL with engine V6 - 4.3L 262ci GAS MFI vin X type LU3 - 2 valve OHV

Sierra 1500 SL with engine V8 - 4.8L 294ci GAS MFI vin V - 2 valve OHV

Sierra 1500 SL with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Sierra 1500 SLE with engine V6 - 4.3L 262ci GAS MFI vin W type L35 - 2 valve OHV

Sierra 1500 SLE with engine V6 - 4.3L 262ci GAS MFI vin X type LU3 - 2 valve OHV

Sierra 1500 SLE with engine V8 - 4.8L 294ci GAS MFI vin V - 2 valve OHV

Sierra 1500 SLE with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Sierra 1500 SLT with engine V6 - 4.3L 262ci GAS MFI vin W type L35 - 2 valve OHV

Sierra 1500 SLT with engine V6 - 4.3L 262ci GAS MFI vin X type LU3 - 2 valve OHV

Sierra 1500 SLT with engine V8 - 4.8L 294ci GAS MFI vin V - 2 valve OHV

Sierra 1500 SLT with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Sierra 1500 WT with engine V6 - 4.3L 262ci GAS MFI vin W type L35 - 2 valve OHV

Sierra 1500 WT with engine V6 - 4.3L 262ci GAS MFI vin X type LU3 - 2 valve OHV

Sierra 1500 WT with engine V8 - 4.8L 294ci GAS MFI vin V - 2 valve OHV

Sierra 1500 WT with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Sierra 2500 Base with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 Base with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 Base with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD Base with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD Base with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD Base with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD Base with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Sierra 2500 HD SL with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD SL with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD SL with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD SL with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Sierra 2500 HD SLE with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD SLE with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD SLE with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD SLE with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Sierra 2500 HD SLT with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD SLT with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD SLT with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD SLT with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Sierra 2500 HD WT with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD WT with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 HD WT with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Sierra 2500 SL with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Sierra 2500 SL with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 SL with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 SL with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 SLE with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Sierra 2500 SLE with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 SLE with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 SLE with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 SLT with engine V8 - 5.3L 5328cc 325ci GAS MFI vin T type LM7 - 2 valve OHV

Sierra 2500 SLT with engine V8 - 6.0L 5967cc 364ci BI-FUEL MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 SLT with engine V8 - 6.0L 5967cc 364ci CNG MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 SLT with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 2500 WT with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 3500 Base with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 3500 Base with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Sierra 3500 SL with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 3500 SL with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Sierra 3500 SLE with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 3500 SLE with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV

Sierra 3500 SLT with engine V8 - 6.0L 5967cc 364ci GAS MFI vin U type LQ4 - 2 valve OHV

Sierra 3500 SLT with engine V8 - 8.1L 496ci GAS MFI vin G type L18 - 2 valve OHV