The Gates belt drive tensioner for 2014–2018 BMW X5 with the 3.0L 6‑cylinder diesel engine is a tensioner assembly intended to restore proper belt tension in the accessory drive. As a direct-fit replacement it supports consistent operation of alternator, pumps and other driven components, helping reduce belt wear and preserve reliable accessory performance for the specified X5 diesel applications.
Gates 14-18 BMW X5 6-Cyl. 3.0L Diesel Tensioner Assy. Belt Drive Tensioner