15-20 BMW F15 X5 435i 428i Engine Motor Drive Belt Tensioner Pulley 8604266 OEM

This BMW F15 X5 435i 428i Engine Motor Drive Belt Tensioner Pulley came off a 2014–2018 BMW F15 X5 we dismantled in Kaufman, Texas. The pictures are of the actual part in stock, so you can judge it before you buy.

The belt tensioner and idlers keep the accessory belt loaded. Replace the belt at the same time and check the pulley bearings.

Fits: 15-20 BMW F15

If you would rather have it checked, send your VIN and we will confirm the fitment for your car. Backed by a 90-day warranty and hassle-free returns, dispatched from Texas within 1–2 business days.

Supplying a shop or dismantler? We’re a Kaufman, TX yard focused on genuine used OEM BMW parts — real-time inventory, photos of the exact item, and VIN or fitment checks before you order.

Trade-friendly: fast US shipping, hassle-free returns, and help sourcing multiples or hard-to-find parts. Open a trade enquiry →