BMW Rocker Cover Vent Hose E36 M43 11151739557
These fail due to the internal diaphragm leaking on the PCV valve and it then upsets the way the engine performs, so having it working correctly helps fuel efficiency and engine performance.
We would highly recommend checking the operation of the PCV valve and replace if required. PCV part number is 11157501567.
Position: Rear of engine rocker cover to PCV valve.
|3' E36||316i 1.6||Compact||to 09/95|
|3' E36||318i M43||Sedan||All|