Timing Belt Tensioner

Overview Timing belt tensioner for vehicle-specific applications listed in the fitment record. Key Features - Steel construction - One mounting hole - Bearing bore inside diameter: 17 mm - Outside diameter: 70 mm - Width: 30 mm Reference Numbers Replaces OE: 12573024 Interchange: 38178, 49280, 203363, SK89269, 419125, 89269, 305269, 38018, 999551A, 49097, 36101 What's Included 1 x Timing Belt Tensioner; mounting hardware not stated Installation Remove the timing belt cover and release tension using a wrench on the tensioner pulley. Remove the mounting bolts and tensioner, then install and align the replacement. Reinstall the belt and verify the timing marks. Vehicle Applications 2004-2007 Buick Rainier 4.2L 2004-2006 Chevrolet Colorado 2.8L; 3.5L 2007-2012 Chevrolet Colorado 2.9L; 3.7L 2002-2009 Chevrolet Trailblazer 4.2L 2002-2006 Chevrolet Trailblazer EXT 4.2L 2004-2006 GMC Canyon 2.8L; 3.5L 2007-2012 GMC Canyon 2.9L; 3.7L 2002-2009 GMC Envoy 4.2L 2002-2006 GMC Envoy XL 4.2L 2004-2005 GMC Envoy XUV 4.2L 2007-2010 Hummer H3 3.7L 2009-2010 Hummer H3T 3.7L 2003-2008 Isuzu Ascender 4.2L 2007-2008 Isuzu i-290 2.9L 2007-2008 Isuzu i-370 3.7L 2002-2004 Oldsmobile Bravada 4.2L 2005-2009 Saab 9-7X 4.2L