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DESCRIPTION
This pulley for the E30 318is helps keep the accessories belt tight, ensuring there is enough traction for the air conditioner to work correctly. Over time the plastic can degrade and the bearings can wear out, causing the air conditioning to fail. This tensioner pulley in manufactured by INA, an original equipment supplier to BMW, and repackaged by IPD Germany.
HELPFUL TIPS
It's a good idea to replace the drive belt at the same time as the pulley.
PART NUMBERS
Please note: Part numbers are provided for reference only. For correct compatibility to your vehicle, please follow our fitment advice