FAST SHIPPING! Brand new unopened rubber gasket for the breather on the cylinder head cover. There is a common problem with the cylinder valve covers on the N51, N52, and N52N engines. This piece is the rubber gasket for the breather on the cylinder valve cover. If you're engine is making a whistling sound from the breather this is likely the cause. Most people replace the entire valve cover which could cost hundreds of dollars in repair, but this is a cheaper and effective way to fix the problem. For more information please send me a message. The valve cover OEM part number is 11 12 7 552 281 in case you have been searching for the entire valve cover.

This is the membrane only. Be ware of sellers who sell it with the plastic cap included as those are very cheap parts and will not last long.