BMW B48 Valve Cover Gasket 11128618519

BMW B48 Valve Cover Gasket Part Number: 11128618519 

You are likely suffering a leaking valve cover gasket if you are noticing oil leaks down the side of your engine coming from the cylinder head. With age, the soft pliable rubber becomes a brittle, hard plastic. This causes the valve cover gasket to lose its seal and allows oil to leak out of the engine.