Applicable Car ModelsFor Chevy Silverado 1500 (2007-2013); For Chevy Silverado 2500HD (2007-2013); For Chevy Silverado 3500HD (2007-2013); For Chevrolet Avalanche (2007-2011); For Chevrolet Express Van (2008-2011); For Chevrolet Impala(2006-2012); For GMC Acadia (2007-2012); For GMC Savana (2008-2013); For GMC Sierra (2007-2011); For GMC Yukon (2007-2013).