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Crankcase Ventilation - Return Pipe
Crankcase Ventilation - Return Pipe
Crankcase Ventilation - Return Pipe
Crankcase Ventilation - Return Pipe
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DESCRIPTION
This hose connects from the oil separator to the oil return on the engine - feeding back into the sump. An unfortunate and ongoing issue with modern BMWs is with the oil separator, or CVV system. Over time, the oil vapours the system that is designed to capture and recirculate can cause clogged lines and other blockages, resulting in oil leaks or reduced engine performance. We offer this replacement hose from Rein, an OE quality replacement.
HELPFUL TIPS
We recommend ordering a complete set of hoses when working on the oil separator system. With age, the connectors become brittle or can prove difficult to remove, and the likelihood of them breaking is high.
PART NUMBERS
Please note: Part numbers are provided for reference only. For correct compatibility to your vehicle, please follow our fitment advice