Features and Benefits:�Makes replacing engine drive belts and starter generators easier�Compresses the belt tensioner spring during drive belt replacement�Compresses the belt tensioner spring during starter generator replacementMakes replacing engine drive belts and starter generators easier. This tool compresses the belt tensioner spring during engine drive belt replacement and starter generator servicing.Applications include 2.4L GM eAssist engines found in:2012 - 2016 Buick LaCrosse2012 - 2017 Buick Regal2011 - 2014 Chevrolet MalibuSimilar to OE tool #EN-48932