COMPATIBLE WITH THE FOLLOWING VEHICLES:For Cadillacfor 2007-2014 Escalade Basefor 2009-2013 Escalade Hybridfor 2010-2013 Escalade Hybrid Platinumfor 2008-2014 Escalade Platinumfor 2011-2014 Escalade (submodel: Luxury, Premium)for 2007-2014 Escalade ESV Basefor 2008-2014 Escalade ESV Platinumfor 2011-2014 Escalade ESV (submodel: Luxury, Premium)for 2007-2013 Escalade EXT Basefor 2011-2013 Escalade EXT (submodel: Luxury, Premium)For Chevroletfor 2007-2012 Avalanche (submodel: LS, LT, LTZ)for 2013 Avalanche (submodel: Black Diamond LS, Black Diamond LT, Black Diamond LTZ)for 2009-2013 Silverado 1500 Hybridfor 2010-2013 Silverado 1500 XFEfor 2007 Silverado 1500 (submodel: LT, LTZ, WT)for 2008-2013 Silverado 1500 (submodel: LS, LT, LTZ, WT)for 2007 Silverado 2500 HD (submodel: LT, LTZ, WT)for 2008-2014 Silverado 2500 HD (submodel: LT, LTZ, WT)for 2007 Silverado 3500 HD (submodel: LT, LTZ, WT)for 2008-2014 Silverado 3500 HD (submodel: LT, LTZ, WT)for 2007 Suburban 1500 Z71for 2007-2014 Suburban 1500 (submodel: LS, LT, LTZ)for 2007 Suburban 2500 LTZfor 2007-2013 Suburban 2500 (submodel: LS, LT)for 2008-2013 Tahoe Hybridfor 2007-2014 Tahoe (submodel: LS, LT, LTZ)for 2012-2014 Tahoe (submodel: PPV, SSV)For GMCfor 2009-2013 Sierra 1500 Hybridfor 2010-2013 Sierra 1500 XFEfor 2007 Sierra 1500 (submodel: Denali, SLE, SLT, WT)for 2008-2013 Sierra 1500 (submodel: Denali, SL, SLE, SLT, WT)for 2011-2014 Sierra 2500 HD Denalifor 2007 Sierra 2500 HD (submodel: SLE, SLT, WT)for 2008-2014 Sierra 2500 HD (submodel: SLE, SLT, WT)for 2011-2014 Sierra 3500 HD Denalifor 2007 Sierra 3500 HD (submodel: SLE, SLT, WT)for 2008-2014 Sierra 3500 HD (submodel: SLE, SLT, WT)for 2010-2013 Yukon Denali Hybridfor 2008-2013 Yukon Hybridfor 2007-2014 Yukon (submodel: Denali, SLE, SLT)for 2007-2014 Yukon XL 1500 (submodel: Denali, SLE, SLT)for 2007-2013 Yukon XL 2500 (submodel: SLE, SLT)