Belt Tensioner. GMC Envoy All Models 2002-2009 L6 4.2L Serpentine with Pulley. Envoy XL All Models 2002-2006 L6 4.2L Serpentine with Pulley. Envoy XUV All Models 2004-2005 L6 4.2L Serpentine with Pulley.
Accessory Drive Belt Tensioner Assembly-Belt Drive Tensioner Assembly Litens
