2020 Chevrolet Express 2500Base, LS, LT2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas2020 Chevrolet Express 3500Base, LS, LT2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas2020 GMC Savana 2500Base, LS, LT2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas2020 GMC Savana 3500Base, LS, LT2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas2019 Chevrolet Express 2500Base, LS, LT2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas2019 Chevrolet Express 3500Base, LS, LT2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas2019 GMC Savana 2500Base, LS, LT2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas2019 GMC Savana 3500Base, LS, LT2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas2018 Chevrolet Express 2500Base, LS, LT2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas2018 Chevrolet Express 3500Base, LS, LT2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas2018 GMC Savana 2500Base, LS, LT2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas2018 GMC Savana 3500Base, LS, LT2.8L L4 - Diesel, 4.3L V6 - Flex, 4.3L V6 - Gas, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas2017 Chevrolet Express 2500Base, LS, LT2.8L L4 - Diesel, 4.8L V8 - Flex, 6.0L V8 - Flex, 6.0L V8 - Gas2017 Chevrolet Express 3500Base, LS, LT2.8L L4 - Diesel, 4.8L V8 - Flex, 6.0L V8 - Flex, 6.0L V8 - Gas2017 GMC Savana 2500Base, LS, LT2.8L L4 - Diesel, 4.8L V8 - Flex, 6.0L V8 - Flex, 6.0L V8 - Gas2017 GMC Savana 3500Base, LS, LT2.8L L4 - Diesel, 4.8L V8 - Flex, 6.0L V8 - Flex, 6.0L V8 - Gas2016 Chevrolet Express 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel2016 Chevrolet Express 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel2016 GMC Savana 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel2016 GMC Savana 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel2015 Chevrolet Express 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2015 Chevrolet Express 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2015 GMC Savana 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2015 GMC Savana 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2014 Chevrolet Express 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex2014 Chevrolet Express 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2014 Chevrolet Express 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2014 GMC Savana 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex2014 GMC Savana 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2014 GMC Savana 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2013 Chevrolet Express 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex2013 Chevrolet Express 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2013 Chevrolet Express 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2013 GMC Savana 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex2013 GMC Savana 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2013 GMC Savana 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2012 Chevrolet ColoradoLT, WT2.9L L4 - Gas, 3.7L L5 - Gas, 5.3L V8 - Gas2012 Chevrolet Express 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex2012 Chevrolet Express 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2012 Chevrolet Express 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2012 GMC CanyonSLE, SLT, WT2.9L L4 - Gas, 3.7L L5 - Gas, 5.3L V8 - Gas2012 GMC Savana 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex2012 GMC Savana 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2012 GMC Savana 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2011 Chevrolet ColoradoLT, WT2.9L L4 - Gas, 3.7L L5 - Gas, 5.3L V8 - Gas2011 Chevrolet Express 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex2011 Chevrolet Express 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2011 Chevrolet Express 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2011 Chevrolet HHRLS, LS Panel, LT2.2L L4 - Flex, 2.4L L4 - Flex2011 GMC CanyonSLE, SLT, WT2.9L L4 - Gas, 3.7L L5 - Gas, 5.3L V8 - Gas2011 GMC Savana 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex2011 GMC Savana 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2011 GMC Savana 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - CNG, 6.0L V8 - Flex, 6.6L V8 - Diesel2010 Chevrolet ColoradoLT, WT2.9L L4 - Gas, 3.7L L5 - Gas, 5.3L V8 - Gas2010 Chevrolet Express 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex2010 Chevrolet Express 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - Flex, 6.6L V8 - Diesel2010 Chevrolet Express 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - Flex, 6.6L V8 - Diesel2010 Chevrolet HHRLS, LS Panel, LT, LT Panel, SS2.0L L4 - Gas, 2.2L L4 - Flex, 2.4L L4 - Flex2010 GMC CanyonSLE, SLT, WT2.9L L4 - Gas, 3.7L L5 - Gas, 5.3L V8 - Gas2010 GMC Savana 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex2010 GMC Savana 2500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - Flex, 6.6L V8 - Diesel2010 GMC Savana 3500Base, LS, LT4.8L V8 - Flex, 6.0L V8 - Flex, 6.6L V8 - Diesel2010 Hummer H3Alpha, Base3.7L L5 - Gas, 5.3L V8 - Flex2010 Hummer H3TAlpha, Base3.7L L5 - Gas, 5.3L V8 - Flex2009 Chevrolet ColoradoLT, WT2.9L L4 - Gas, 3.7L L5 - Gas, 5.3L V8 - Gas2009 Chevrolet Express 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas2009 Chevrolet Express 2500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2009 Chevrolet Express 3500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2009 Chevrolet HHRLS, LS Panel, LT, LT Panel, SS, SS Panel2.0L L4 - Gas, 2.2L L4 - Flex, 2.4L L4 - Flex2009 Chevrolet TrailblazerLT, SS4.2L L6 - Gas, 5.3L V8 - Gas, 6.0L V8 - Gas2009 GMC CanyonSLE, SLT, WT2.9L L4 - Gas, 3.7L L5 - Gas, 5.3L V8 - Gas2009 GMC EnvoyDenali, SLE, SLT4.2L L6 - Gas, 5.3L V8 - Gas2009 GMC Savana 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas2009 GMC Savana 2500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2009 GMC Savana 3500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2009 Hummer H3Alpha, Base, Championship Series, X3.7L L5 - Gas, 5.3L V8 - Gas2009 Hummer H3TAlpha, Base3.7L L5 - Gas, 5.3L V8 - Gas2008 Chevrolet ColoradoLS, LT, WT2.9L L4 - Gas, 3.7L L5 - Gas2008 Chevrolet Express 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas2008 Chevrolet Express 2500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2008 Chevrolet Express 3500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2008 Chevrolet HHRLS, LS Panel, LT, LT Panel, SS2.0L L4 - Gas, 2.2L L4 - Gas, 2.4L L4 - Gas2008 Chevrolet TrailblazerLT, SS4.2L L6 - Gas, 5.3L V8 - Gas, 6.0L V8 - Gas2008 GMC CanyonSL, SLE, SLT, WT2.9L L4 - Gas, 3.7L L5 - Gas2008 GMC EnvoyDenali, SLE, SLT4.2L L6 - Gas, 5.3L V8 - Gas2008 GMC Savana 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas2008 GMC Savana 2500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2008 GMC Savana 3500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2008 Hummer H3Alpha, Base, X3.7L L5 - Gas, 5.3L V8 - Gas2007 Chevrolet ColoradoLS, LT, WT2.9L L4 - Gas, 3.7L L5 - Gas2007 Chevrolet Express 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas2007 Chevrolet Express 2500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2007 Chevrolet Express 3500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2007 Chevrolet HHRLS, LS Panel, LT, LT Panel2.2L L4 - Gas, 2.4L L4 - Gas2007 Chevrolet Silverado 1500LT, LTZ, WT4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas2007 Chevrolet Silverado 1500 ClassicHybrid, LS, LT, SS, WT4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas2007 Chevrolet Silverado 1500 HD ClassicLT6.0L V8 - Gas2007 Chevrolet Silverado 2500 HDLT, LTZ, WT6.0L V8 - Gas, 6.6L V8 - Diesel2007 Chevrolet Silverado 2500 HD ClassicLS, LT, WT6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2007 Chevrolet Silverado 3500 ClassicLS, LT, WT6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2007 Chevrolet Silverado 3500 HDLT, LTZ, WT6.0L V8 - Gas, 6.6L V8 - Diesel2007 Chevrolet TrailblazerLS, LT, SS4.2L L6 - Gas, 5.3L V8 - Gas, 6.0L V8 - Gas2007 GMC CanyonSL, SLE, SLT, WT2.9L L4 - Gas, 3.7L L5 - Gas2007 GMC EnvoyDenali, SLE, SLT4.2L L6 - Gas, 5.3L V8 - Gas2007 GMC Savana 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas2007 GMC Savana 2500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2007 GMC Savana 3500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2007 GMC Sierra 1500Denali, SLE, SLT, WT4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas, 6.2L V8 - Gas2007 GMC Sierra 1500 ClassicDenali, Hybrid, SL, SLE, SLT, WT4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas2007 GMC Sierra 1500 HD ClassicSLE, SLT6.0L V8 - Gas2007 GMC Sierra 2500 HDSLE, SLT, WT6.0L V8 - Gas, 6.6L V8 - Diesel2007 GMC Sierra 2500 HD ClassicSL, SLE, SLT, WT6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2007 GMC Sierra 3500 ClassicSL, SLE, SLT, WT6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2007 GMC Sierra 3500 HDSLE, SLT, WT6.0L V8 - Gas, 6.6L V8 - Diesel2007 Hummer H3Base, X3.7L L5 - Gas2006 Cadillac Escalade EXTBase6.0L V8 - Gas2006 Chevrolet ColoradoLS, LT, WT2.8L L4 - Gas, 3.5L L5 - Gas2006 Chevrolet Express 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Gas2006 Chevrolet Express 2500Base, LS, LT4.3L V6 - Gas, 4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2006 Chevrolet Express 3500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2006 Chevrolet HHRLS, LT2.2L L4 - Gas, 2.4L L4 - Gas2006 Chevrolet SSRBase6.0L V8 - Gas2006 Chevrolet Silverado 1500Hybrid, LS, LT, SS, WT4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas2006 Chevrolet Silverado 1500 HDLT6.0L V8 - Gas2006 Chevrolet Silverado 2500 HDLS, LT, WT6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2006 Chevrolet Silverado 3500LS, LT, WT6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2006 Chevrolet TrailblazerLS, LT, SS4.2L L6 - Gas, 5.3L V8 - Gas, 6.0L V8 - Gas2006 Chevrolet Trailblazer EXTLS, LT4.2L L6 - Gas, 5.3L V8 - Gas2006 GMC CanyonSL, SLE, SLT, WT2.8L L4 - Gas, 3.5L L5 - Gas2006 GMC EnvoyDenali, SLE, SLT4.2L L6 - Gas, 5.3L V8 - Gas2006 GMC Envoy XLDenali, SLE, SLT4.2L L6 - Gas, 5.3L V8 - Gas2006 GMC Savana 1500Base, LS, LT4.3L V6 - Gas, 5.3L V8 - Gas2006 GMC Savana 2500Base4.3L V6 - Gas, 4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2006 GMC Savana 3500Base, LS, LT4.8L V8 - Gas, 6.0L V8 - Gas, 6.6L V8 - Diesel2006 GMC Sierra 1500Denali, Hybrid, SL, SLE, SLT, WT4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas2006 GMC Sierra 1500 HDSLE, SLT6.0L V8 - Gas2006 GMC Sierra 2500 HDSL, SLE, SLT, WT6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2006 GMC Sierra 3500SL, SLE, SLT, WT6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2006 Hummer H3Base3.5L L5 - Gas2005 Cadillac Escalade EXTBase6.0L V8 - Gas2005 Chevrolet ColoradoSport, Sport LS, Z71, Z71 LS, Z85, Z85 LS2.8L L4 - Gas, 3.5L L5 - Gas2005 Chevrolet Express 1500Base, LS4.3L V6 - Gas, 5.3L V8 - Gas2005 Chevrolet Express 2500Base, LS4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Gas, 6.0L V8 - CNG, 6.0L V8 - Gas2005 Chevrolet Express 3500Base, LS4.8L V8 - Gas, 6.0L V8 - CNG, 6.0L V8 - Gas2005 Chevrolet SSRBase6.0L V8 - Gas2005 Chevrolet Silverado 1500Base, Hybrid, LS, LT, SS4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas2005 Chevrolet Silverado 1500 HDBase, LS, LT6.0L V8 - Gas2005 Chevrolet Silverado 2500 HDBase, LS, LT, WT6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2005 Chevrolet Silverado 3500Base, LS, LT6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2005 Chevrolet TrailblazerLS, LT4.2L L6 - Gas2005 Chevrolet Trailblazer EXTLS, LT4.2L L6 - Gas, 5.3L V8 - Gas2005 GMC CanyonZ71 Fleet, Z71 SL, Z71 SLE, Z85 SL, Z85 SLE2.8L L4 - Gas, 3.5L L5 - Gas2005 GMC EnvoyDenali, SLE, SLT4.2L L6 - Gas, 5.3L V8 - Gas2005 GMC Envoy XLDenali, SLE, SLT4.2L L6 - Gas, 5.3L V8 - Gas2005 GMC Envoy XUVSLE, SLT4.2L L6 - Gas, 5.3L V8 - Gas2005 GMC Savana 1500Base, SLE4.3L V6 - Gas, 5.3L V8 - Gas2005 GMC Savana 2500Base, SLE4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Gas, 6.0L V8 - CNG, 6.0L V8 - Gas2005 GMC Savana 3500Base, SLE4.8L V8 - Gas, 6.0L V8 - CNG, 6.0L V8 - Gas2005 GMC Sierra 1500Base, Denali, Hybrid, SLE, SLT, WT4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas2005 GMC Sierra 1500 HDSLE, SLT6.0L V8 - Gas2005 GMC Sierra 2500 HDBase, SLE, SLT, WT6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2005 GMC Sierra 3500Base, SLE, SLT, WT6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2004 Cadillac Escalade EXTBase6.0L V8 - Gas2004 Chevrolet ColoradoBase, LS, Sport, Sport LS, Z71, Z71 LS, Z85, Z85 LS2.8L L4 - Gas, 3.5L L5 - Gas2004 Chevrolet Express 1500Base, LS4.3L V6 - Gas, 5.3L V8 - Gas2004 Chevrolet Express 2500Base, LS4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Gas, 6.0L V8 - CNG, 6.0L V8 - Gas2004 Chevrolet Express 3500Base, LS4.8L V8 - Gas, 6.0L V8 - CNG, 6.0L V8 - Gas2004 Chevrolet SSRBase5.3L V8 - Gas2004 Chevrolet Silverado 1500Base, Hybrid, LS, LT, SS, WT, Z714.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas2004 Chevrolet Silverado 2500Base, LS, LT, WT6.0L V8 - Gas2004 Chevrolet Silverado 2500 HDBase, LS, LT, WT6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2004 Chevrolet Silverado 3500Base, LS, LT, WT6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2004 Chevrolet TrailblazerLS, LT, North Face4.2L L6 - Gas2004 Chevrolet Trailblazer EXTLS, LT, North Face4.2L L6 - Gas, 5.3L V8 - Gas2004 GMC CanyonSL, SLE, Z71 Fleet, Z71 SL, Z71 SLE, Z85 SL, Z85 SLE2.8L L4 - Gas, 3.5L L5 - Gas2004 GMC EnvoySLE, SLT4.2L L6 - Gas2004 GMC Envoy XLSLE, SLT4.2L L6 - Gas, 5.3L V8 - Gas2004 GMC Envoy XUVSLE, SLT4.2L L6 - Gas, 5.3L V8 - Gas2004 GMC Savana 1500Base, SLE4.3L V6 - Gas, 5.3L V8 - Gas2004 GMC Savana 2500Base, SLE4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Gas, 6.0L V8 - CNG, 6.0L V8 - Gas2004 GMC Savana 3500Base, SLE4.8L V8 - Gas, 6.0L V8 - CNG, 6.0L V8 - Gas2004 GMC Sierra 1500Base, Denali, SLE, SLT, WT4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas2004 GMC Sierra 2500Base, SLE, SLT, WT6.0L V8 - Gas2004 GMC Sierra 2500 HDBase, SLE, SLT, WT6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2004 GMC Sierra 3500Base, SLE, SLT, WT6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2004 Oldsmobile BravadaBase4.2L L6 - Gas2003 Cadillac Escalade EXTBase6.0L V8 - Gas2003 Chevrolet Express 1500Base, LS4.3L V6 - Gas, 5.3L V8 - Gas2003 Chevrolet Express 2500Base, LS4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Gas, 6.0L V8 - CNG, 6.0L V8 - Gas2003 Chevrolet Express 3500Base, LS4.8L V8 - Gas, 6.0L V8 - CNG, 6.0L V8 - Gas2003 Chevrolet SSRBase5.3L V8 - Gas2003 Chevrolet Silverado 1500Base, LS, LT, SS, WT4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas2003 Chevrolet Silverado 1500 HDLS, LT6.0L V8 - Gas2003 Chevrolet Silverado 2500Base, LS, LT6.0L V8 - Gas2003 Chevrolet Silverado 2500 HDBase, LS, LT, WT6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2003 Chevrolet Silverado 3500Base, LS, LT6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2003 Chevrolet TrailblazerLS, LT, LTZ, North Face4.2L L6 - Gas2003 Chevrolet Trailblazer EXTLS, LT, North Face4.2L L6 - Gas, 5.3L V8 - Gas2003 GMC EnvoySLE, SLT4.2L L6 - Gas2003 GMC Envoy XLSLE, SLT4.2L L6 - Gas, 5.3L V8 - Gas2003 GMC Savana 1500Base, SLE4.3L V6 - Gas, 5.3L V8 - Gas2003 GMC Savana 2500Base, SLE4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Gas, 6.0L V8 - CNG, 6.0L V8 - Gas2003 GMC Savana 3500Base, SLE4.8L V8 - Gas, 6.0L V8 - CNG, 6.0L V8 - Gas2003 GMC Sierra 1500Base, Denali, SL, SLE, SLT, WT4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas2003 GMC Sierra 1500 HDSLE, SLT6.0L V8 - Gas2003 GMC Sierra 2500Base, SLE, SLT, WT6.0L V8 - Gas2003 GMC Sierra 2500 HDBase, SLE, SLT, WT6.0L V8 - CNG, 6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2003 GMC Sierra 3500Base, SLE, SLT6.0L V8 - Gas, 6.6L V8 - Diesel, 8.1L V8 - Gas2003 Oldsmobile BravadaBase4.2L L6 - Gas2002 Cadillac Escalade EXTBase6.0L V8 - Gas2002 Chevrolet TrailblazerLS, LT, LTZ, North Face4.2L L6 - Gas2002 Chevrolet Trailblazer EXTLT, North Face4.2L L6 - Gas2002 GMC EnvoySLE, SLT4.2L L6 - Gas2002 GMC Envoy XLSLE, SLT4.2L L6 - Gas2002 Oldsmobile BravadaBase4.2L L6 - Gas
