Belt Tensioner for LS Truck (Gen 4)

AC Delco - Drive Belt Automatic Belt Tensioner New (not remanufactured) Includes: tensioner with pulley Helpful Links Torque to 37 lb-ft Optional hold down bolts Optional manual belt tensioner Optional water pump Compatible with these LS powered vehicles (and LS gen 3 truck, but does not have 3rd hold down hole) Buick Rainier 2004-2007 Cadillac Escalade, ESV, EXT 2002-2014 Chevrolet Avalanche 1500 2002-2006 Chevrolet Avalanche 2007-2013 Chevrolet Colorado 2009-2012 Chevrolet Express 1500 2003-2014 Chevrolet Express 2500, 3500 2003-2020 Chevrolet Express 4500 2010-2020 Chevrolet Silverado 1500 1999-2013 Chevrolet Silverado 2500HD 2001-2019 Chevrolet Silverado 3500HD 2007-2019 Chevrolet Suburban 1500 2000-2014 Chevrolet Suburban 2500 2000-2013 Chevrolet Tahoe 2000-2014 GMC Canyon 2009-2012 GMC Savana 1500 2003-2014 GMC Savana 2500, 3500 2003-2020 GMC Savana 4500 2010-2020 GMC Sierra 1500 1999-2013 GMC Sierra 2500HD 2001-2019 GMC Sierra 3500HD 2007-2019 GMC Yukon, Yukon XL 1500 2000-2014 GMC Yukon XL 2500 2000-2013