Cadillac

• 2002-2006 Escalade Base GAS
• 2009 Escalade Hybrid ELECTRIC/GAS
• 2003-2006 Escalade ESV Base GAS
• 2002-2006 Escalade EXT Base GAS

Chevrolet

• 2005 Avalanche 1500 Base FLEX
• 2002-2005 Avalanche 1500 Base GAS
• 2005-2006 Avalanche 1500 LS FLEX
• 2005-2006 Avalanche 1500 LS GAS
• 2005-2006 Avalanche 1500 LT FLEX
• 2005-2006 Avalanche 1500 LT GAS
• 2003 Avalanche 1500 WBH GAS
• 2005-2006 Avalanche 1500 Z66 FLEX
• 2004-2006 Avalanche 1500 Z66 GAS
• 2005-2006 Avalanche 1500 Z71 FLEX
• 2002-2006 Avalanche 1500 Z71 GAS
• 2002-2003 Avalanche 1500 (submodel: North Face, On Road Edition) GAS
• 2002-2005 Silverado 1500 Base FLEX
• 99-2005 Silverado 1500 Base GAS
• 2004-2006 Silverado 1500 Hybrid ELECTRIC/GAS
• 2003-2006 Silverado 1500 SS GAS
• 2002-2004,2006 Silverado 1500 WT FLEX
• 2002-2004,2006 Silverado 1500 WT GAS
• 2004 Silverado 1500 Z71 FLEX
• 2004 Silverado 1500 Z71 GAS
• 2002-2006 Silverado 1500 (submodel: LS, LT) FLEX
• 99-2006 Silverado 1500 (submodel: LS, LT) GAS
• 2007 Silverado 1500 Classic Hybrid ELECTRIC/GAS
• 2005 Silverado 1500 HD Base GAS
• 2001-2003,2005 Silverado 1500 HD LS GAS
• 2001-2003,2005-2006 Silverado 1500 HD LT GAS
• 2002 Silverado 2500 Base BI-FUEL
• 2002 Silverado 2500 Base CNG
• 2002 Silverado 2500 LS BI-FUEL
• 2002 Silverado 2500 LS CNG
• 2002 Silverado 2500 LT BI-FUEL
• 2002 Silverado 2500 LT CNG
• 2004 Silverado 2500 WT GAS
• 99-2004 Silverado 2500 (submodel: Base, LS, LT) GAS
• 2002 Silverado 2500 HD Base BI-FUEL
• 2001-2005 Silverado 2500 HD Base GAS
• 2002 Silverado 2500 HD LS BI-FUEL
• 2002 Silverado 2500 HD LT BI-FUEL
• 2002 Silverado 2500 HD LT CNG
• 2003-2005 Silverado 2500 HD WT CNG
• 2003-2006 Silverado 2500 HD WT GAS
• 2001-2006 Silverado 2500 HD (submodel: LS, LT) GAS
• 2002-2005 Silverado 2500 HD (submodel: Base, LS) CNG
• 2001-2005 Silverado 3500 Base GAS
• 2004 Silverado 3500 WT CNG
• 2004,2006 Silverado 3500 WT GAS
• 2001-2006 Silverado 3500 (submodel: LS, LT) GAS
• 2003-2005 Silverado 3500 (submodel: Base, LS, LT) CNG
• 2006 Suburban 1500 Base FLEX
• 2000-2001,2006 Suburban 1500 Base GAS
• 2006 Suburban 1500 LTZ GAS
• 2004-2006 Suburban 1500 Z71 FLEX
• 2004-2006 Suburban 1500 Z71 GAS
• 2000-2006 Suburban 1500 (submodel: LS, LT) GAS
• 2002-2006 Suburban 1500 (submodel: LS, LT) FLEX
• 2000-2001 Suburban 2500 Base GAS
• 2000-2006 Suburban 2500 (submodel: LS, LT) GAS
• 2006 Tahoe Base FLEX
• 2000-2001,2006 Tahoe Base GAS
• 2003-2006 Tahoe Z71 FLEX
• 2003-2006 Tahoe Z71 GAS
• 2000-2006 Tahoe (submodel: LS, LT) GAS
• 2002-2006 Tahoe (submodel: LS, LT) FLEX

GMC

• 2002-2005 Sierra 1500 Base FLEX
• 2002-2005 Sierra 1500 Base GAS
• 2001 Sierra 1500 C3 GAS
• 2002-2006 Sierra 1500 Denali GAS
• 2002 Sierra 1500 HT FLEX
• 2002 Sierra 1500 HT GAS
• 2005-2006 Sierra 1500 Hybrid ELECTRIC/GAS
• 2002-2003,2006 Sierra 1500 SL FLEX
• 99-2003,2006 Sierra 1500 SL GAS
• 2002-2006 Sierra 1500 SLE FLEX
• 2002-2005 Sierra 1500 SLT FLEX
• 2002-2006 Sierra 1500 WT FLEX
• 2002-2006 Sierra 1500 WT GAS
• 99-2006 Sierra 1500 (submodel: SLE, SLT) GAS
• 2007 Sierra 1500 Classic Hybrid ELECTRIC/GAS
• 2001-2003,2005-2006 Sierra 1500 HD (submodel: SLE, SLT) GAS
• 2002 Sierra 2500 Base BI-FUEL
• 2002 Sierra 2500 Base CNG
• 2002-2004 Sierra 2500 Base GAS
• 2002 Sierra 2500 SL BI-FUEL
• 2002 Sierra 2500 SL CNG
• 99-2002 Sierra 2500 SL GAS
• 2002 Sierra 2500 SLE BI-FUEL
• 2002 Sierra 2500 SLE CNG
• 2002 Sierra 2500 SLT BI-FUEL
• 2002 Sierra 2500 SLT CNG
• 2003-2004 Sierra 2500 WT GAS
• 99-2004 Sierra 2500 (submodel: SLE, SLT) GAS
• 2002 Sierra 2500 HD Base BI-FUEL
• 2002-2005 Sierra 2500 HD Base CNG
• 2002-2005 Sierra 2500 HD Base GAS
• 2002 Sierra 2500 HD SL BI-FUEL
• 2002 Sierra 2500 HD SL CNG
• 2001-2002,2006 Sierra 2500 HD SL GAS
• 2002 Sierra 2500 HD SLE BI-FUEL
• 2002-2005 Sierra 2500 HD SLE CNG
• 2002 Sierra 2500 HD SLT BI-FUEL
• 2002-2005 Sierra 2500 HD SLT CNG
• 2003-2005 Sierra 2500 HD WT CNG
• 2003-2006 Sierra 2500 HD WT GAS
• 2001-2006 Sierra 2500 HD (submodel: SLE, SLT) GAS
• 2002-2005 Sierra 3500 Base GAS
• 2001-2002,2006 Sierra 3500 SL GAS
• 2004-2005 Sierra 3500 WT CNG
• 2004-2006 Sierra 3500 WT GAS
• 2001-2006 Sierra 3500 (submodel: SLE, SLT) GAS
• 2003-2005 Sierra 3500 (submodel: Base, SLE, SLT) CNG
• 2001-2006 Yukon Denali GAS
• 2006 Yukon SL FLEX
• 2006 Yukon SL GAS
• 2000-2006 Yukon (submodel: SLE, SLT) GAS
• 2002-2006 Yukon (submodel: SLE, SLT) FLEX
• 2001-2006 Yukon XL 1500 Denali GAS
• 2006 Yukon XL 1500 SL FLEX
• 2006 Yukon XL 1500 SL GAS
• 2000-2006 Yukon XL 1500 (submodel: SLE, SLT) GAS
• 2002-2006 Yukon XL 1500 (submodel: SLE, SLT) FLEX
• 2000-2006 Yukon XL 2500 (submodel: SLE, SLT) GAS