1999 - 2004 Chevrolet Silverado 2500, 1999 - 2004 GMC Sierra 2500, 2000 - 2013 Chevrolet Suburban 2500, 2000 - 2013 GMC Yukon XL 2500, 2001 - 2010 Chevrolet Silverado 2500 HD, 2001 - 2010 GMC Sierra 2500 HD, 2003 - 2006 Chevrolet Avalanche 2500, 2003 - 2016 Chevrolet Express 2500, 2003 - 2016 Chevrolet Express 3500, 2003 - 2016 GMC Savana 2500, 2003 - 2016 GMC Savana 3500, 2004 - 2004 Chevrolet Silverado 1500, 2004 - 2004 GMC Sierra 1500, 2004 - 2006 GMC Sierra 3500, 2004 - 2007 Chevrolet Silverado 3500, 2007 - 2007 GMC Sierra 3500 Classic, 2007 - 2010 Chevrolet Silverado 3500 HD, 2007 - 2010 GMC Sierra 3500 HD, 2009 - 2014 GMC Savana 4500, 2009 - 2016 Chevrolet Express 4500

Vehicle Fitment

Years	Make	Model	Trim
2002–2004	Chevrolet	Avalanche 2500	Base
2005–2006	Chevrolet	Avalanche 2500	LS
2005–2006	Chevrolet	Avalanche 2500	LT
2003–2017	Chevrolet	Express 2500	Base
2003–2017	Chevrolet	Express 2500	LS
2006–2017	Chevrolet	Express 2500	LT
2003–2017	Chevrolet	Express 3500	Base
2003–2017	Chevrolet	Express 3500	LS
2006–2017	Chevrolet	Express 3500	LT
2009–2012, 2016	Chevrolet	Express 4500	Base
2004	Chevrolet	Silverado 1500
2004	Chevrolet	Silverado 1500	Base
2004	Chevrolet	Silverado 1500	LS
2004	Chevrolet	Silverado 1500	LT
2004	Chevrolet	Silverado 1500	SS
2004	Chevrolet	Silverado 1500	WT
1999–2004	Chevrolet	Silverado 2500	Base
1999–2004	Chevrolet	Silverado 2500	LS
1999–2004	Chevrolet	Silverado 2500	LT
2004	Chevrolet	Silverado 2500	WT
2001–2005	Chevrolet	Silverado 2500 HD	Base
2001–2006	Chevrolet	Silverado 2500 HD	LS
2001–2010	Chevrolet	Silverado 2500 HD	LT
2007–2010	Chevrolet	Silverado 2500 HD	LTZ
2003–2010	Chevrolet	Silverado 2500 HD	WT
2007	Chevrolet	Silverado 2500 HD Classic	LS
2007	Chevrolet	Silverado 2500 HD Classic	LT
2007	Chevrolet	Silverado 2500 HD Classic	WT
2004–2005	Chevrolet	Silverado 3500	Base
2004–2006	Chevrolet	Silverado 3500	LS
2004–2006	Chevrolet	Silverado 3500	LT
2004, 2006	Chevrolet	Silverado 3500	WT
2007	Chevrolet	Silverado 3500 Classic	LS
2007	Chevrolet	Silverado 3500 Classic	LT
2007	Chevrolet	Silverado 3500 Classic	WT
2007–2010	Chevrolet	Silverado 3500 HD	LT
2007–2010	Chevrolet	Silverado 3500 HD	LTZ
2007–2010	Chevrolet	Silverado 3500 HD	WT
2000–2001	Chevrolet	Suburban 2500	Base
2000–2006, 2008–2013	Chevrolet	Suburban 2500	LS
2000–2006, 2008–2013	Chevrolet	Suburban 2500	LT
2003–2017	GMC	Savana 2500	Base
2009–2017	GMC	Savana 2500	LS
2009–2017	GMC	Savana 2500	LT
2003–2005	GMC	Savana 2500	SLE
2003–2017	GMC	Savana 3500	Base
2006–2017	GMC	Savana 3500	LS
2006–2017	GMC	Savana 3500	LT
2003–2005	GMC	Savana 3500	SLE
2009–2012	GMC	Savana 4500	Base
2004	GMC	Sierra 1500	Base
2004	GMC	Sierra 1500	Denali
2004	GMC	Sierra 1500	SLE
2004	GMC	Sierra 1500	SLT
2004	GMC	Sierra 1500	WT
2002–2004	GMC	Sierra 2500	Base
1999–2002	GMC	Sierra 2500	SL
1999–2004	GMC	Sierra 2500	SLE
1999–2004	GMC	Sierra 2500	SLT
2003–2004	GMC	Sierra 2500	WT
2002–2005	GMC	Sierra 2500 HD	Base
2001–2002, 2006	GMC	Sierra 2500 HD	SL
2001–2010	GMC	Sierra 2500 HD	SLE
2001–2010	GMC	Sierra 2500 HD	SLT
2003–2010	GMC	Sierra 2500 HD	WT
2007	GMC	Sierra 2500 HD Classic	SL
2007	GMC	Sierra 2500 HD Classic	SLE
2007	GMC	Sierra 2500 HD Classic	SLT
2007	GMC	Sierra 2500 HD Classic	WT
2004–2005	GMC	Sierra 3500	Base
2006	GMC	Sierra 3500	SL
2004–2006	GMC	Sierra 3500	SLE
2004–2006	GMC	Sierra 3500	SLT
2004–2006	GMC	Sierra 3500	WT
2007	GMC	Sierra 3500 Classic	SL
2007	GMC	Sierra 3500 Classic	SLE
2007	GMC	Sierra 3500 Classic	SLT
2007	GMC	Sierra 3500 Classic	WT
2007–2010	GMC	Sierra 3500 HD	SLE
2007–2010	GMC	Sierra 3500 HD	SLT
2007–2010	GMC	Sierra 3500 HD	WT
2000–2013	GMC	Yukon XL 2500	SLE
2000–2013	GMC	Yukon XL 2500	SLT