Fitment: for Buick Rendezvous 2002-2007, for Buick Terraza 2005-2006, for Chevrolet Equinox 2005-2009, for Chevrolet Malibu 1997-2006, for Chevrolet Uplander 2005-2006, for Chevrolet Venture 1999-2005, for Oldsmobile Alero 1999-2004, for Oldsmobile Cutlass 1997-1999, for Oldsmobile Silhouette 1999-2004, for Pontiac Aztek 2001-2005, for Pontiac G6 2005-2006, for Pontiac Grand Am 1999-2005, for Pontiac Montana 1999-2006, for Pontiac Torrent 2006-2009, for Pontiac Trans Sport 1999
Quality: This belt tensioner is made of metal material, which is wearable, durable and scratch-resistant.
Function: A belt tensioner is a system that guides the serpentine belt and the timing belt on a car engine. The function of a pulley and a tensioner is to limit the belt slip. The belt tensioner can be mechanic (spring-loaded) or hydraulic.