BMW Valve Cover Gasket Set - Elring 11127587804 135i, 135is, 335i, 335i GT xDrive, 335i xDrive, & more

Includes valve cover gasket plug slot insert gasket

If you spot an oil leak near your valve cover there's a pretty good chance you valve cover gasket has worn out and needs replacing. When new, valve cover gaskets are a soft pliable rubber. However, once these gaskets reach the end of their service life the soft pliable rubber turns into a brittle plastic. This degradation of the material is what causes oil leaks.