BMW 3-series (07-10 2-door) Towing Hook Cover on REAR Bumper Tow Hook Cover Rear (Primered but NOT Painted) BMW part# 51 12 7 161 497, check fit below. Genuine BMW part, recently made: not been lying around. Please see Fitment Chart below, under PRODUCT DESCRIPTION. NOTE: This fits Coupes (2-ddor) and Convertibles only.