【Vehicle Compatibility】Belt Tensioner and Idler Pulley Assembly fit for Cadillac Escalade 6.0L 6.2L 2009-2014, for Chevrolet Avalanche 5.3L 2009-2013, for For Chevy Colorado 5.3L 2009-2012, for Chevrolet Express 1500 5.3L 2009-2014, for Chevrolet Silverado 1500 2500 3500 HD 2009-2013, for GMC Canyon 5.3L 2009-2012, for GMC Sierra 1500/2500/3500 HD 2010-2013, for GMC Yukon XL 1500 5.3L/6.0L/6.2L 2009-2013, for Hummer H2 6.2L 2009, for Hummer H3 5.3L 2009-2010