Product Information 2002 - 2006 Cadillac Escalade; 2003 - 2006 Cadillac Escalade ESV; 2002 - 2006 Cadillac Escalade ExT; 2003 - 2005 Chevrolet Astro; 2002 - 2006 Chevrolet Avalanche 1500; 2002 - 2006 Chevrolet Avalanche 2500; 2003 - 2008 Chevrolet Express 1500; 2003 - 2005 Chevrolet Express 2500; 1999 - 2006 Chevrolet Silverado 1500; 2007 - 2007 Chevrolet Silverado 1500 Classic; 2001 - 2006 Chevrolet Silverado 1500 HD; 2007 - 2007 Chevrolet Silverado 1500 HD Classic; 1999 - 2004 Chevrolet Silverado 2500; 2001 - 2010 Chevrolet Silverado 2500 HD; 2007 - 2007 Chevrolet Silverado 2500 HD Classic; 2004 - 2007 Chevrolet Silverado 3500; 2007 - 2007 Chevrolet Silverado 3500 Classic; 2007 - 2010 Chevrolet Silverado 3500 HD; 2000 - 2006 Chevrolet Suburban 1500; 2000 - 2013 Chevrolet Suburban 2500; 2000 - 2006 Chevrolet Tahoe; 2003 - 2005 GMC Safari; 2003 - 2008 GMC Savana 1500; 2003 - 2005 GMC Savana 2500; 1999 - 2006 GMC Sierra 1500; 2007 - 2007 GMC Sierra 1500 Classic; 2001 - 2006 GMC Sierra 1500 HD; 2007 - 2007 GMC Sierra 1500 HD Classic; 1999 - 2004 GMC Sierra 2500; 2001 - 2010 GMC Sierra 2500 HD; 2007 - 2007 GMC Sierra 2500 HD Classic; 2004 - 2006 GMC Sierra 3500; 2007 - 2007 GMC Sierra 3500 Classic; 2007 - 2010 GMC Sierra 3500 HD; 2000 - 2006 GMC Yukon; 2000 - 2006 GMC Yukon xL 1500; 2000 - 2013 GMC Yukon xL 2500; 2003 - 2009 Hummer H2