Belt Tensioner - BMW / E8x 135i / E9x 335i / E84 X1 / N55
- Secure checkout
- Shipping details
- Return policy
Product details
Description Serpentine belt tensioner. INA is the OEM supplier to BMW for this part. Part #’s 11-28-7-582-946 / 11 28 7 582 946 / 11287582946.