Description:

[Part Number] 12575509. [Fitment] for Buick Enclave 3.6L 2008-2022, for Buick LaCrosse 3.6L 2005-2016, for Buick Endezvous 3.6L 2004-2006, for Cadillac CTS 3.0L 3.6L 2010-2014, for Cadillac SRX 3.6L 2012-2016, for Cadillac XTS 3.6L 2013-2019, for Chevy Camaro 3.6L 2010-2015, for Chevy Caprice 3.6L 2012-2017, for Chevy Equinox 3.0L 3.6L 2008-2017, for Chevy Impala 3.6L 2012-2020, for Chevy Malibu 3.6L 2008-2012, for Chevy Traverse 3.6L 2009-2022, for GMC Acadia 3.6L 2007-2016, for GMC Terrain 3.0L 3.6L 2010-2017. [Pros] This belt tensioner is made of metal material, which is wearable, durable and scratch-resistant.. [Function] A belt tensioner or/and idler pulley 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..