The valve/rocker cover is a very common area for oil leaks to develop from the gasket. Over many years of engine heat cycles, the gasket can degrade and become hard, losing its seal. Reduce oil usage and ensure your M car is kept in roadworthy condition with this gasket set by Elring, an original equipment supplier to BMW.

A full gasket set including all the necessary components for the job. 

Perimeter Gasket Part Number: 11127832034
Cap Nut Rubber Seal, Part: 11127830972 (x13)
Cover Seal Washer, Part: 11121437395 (x2)
Spark Plug Gasket, Part: 11127831271 (x6)
Elring Kit Part Number: 353.540