QuickFinder
Start here to get the right parts for your car

DESCRIPTION
This mechanical belt tensioner keeps pressure on the main drive belt, ensuring that the auxiliary units are functioning correctly. When the pulley or tensioner begin to wear out, this can cause battery charging issues, overheating, or a failure of the air conditioning system. Manufactured by INA, an original equipment supplier to BMW, and repackaged by IPD Germany.
HELPFUL TIPS
It's always a good idea to replace the belt whenever changing the tensioner.
PART NUMBERS
Please note: Part numbers are provided for reference only. For correct compatibility to your vehicle, please follow our fitment advice