[Fitment] for BMW 328i GT xDrive 2014-2016, for BMW 335i 2012-2015, for BMW 335i GT xDrive 2014-2016, for BMW 335i xDrive 2012-2015, for BMW 435i 2014-2016, for BMW 435i Gran Coupe 2015-2016, for BMW 435i xDrive 2014-2016, for BMW 435i xDrive Gran Coupe 2015-2016, for BMW 530i 2017, for BMW 535i 2011-2016, for BMW 535i GT 2010-2017, for BMW 535i GT xDrive 2011-2017, for BMW 535i xDrive 2011-2016, for BMW 540i 2017, for BMW 640i 2012-2018, for BMW 640i Gran Coupe 2013-2019 .
[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.
[Package] 1x Drive Belt Tension Pulley. Please confirm your car model and OE number before purchasing. Please check relevant operation video when you replace it.