Oil Separator Valve Service Kit

The most commonly replaced components in your breather system
Mfg Part #
ECS Part #
Assembled By ECS
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Availability: Expected Ship Date: Apr 29, 2021
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Product Details

BMW has an issue with oil separators freezing in cold weather if the engine is not fully warmed up during driving. Common symptoms are a howling noise followed by oil leaks.

Crankcase breather valve used to purge the oil vapor from the engine block into the valve cover. This valve has 4 hoses connected to it, running to dipstick, valve cover, air intake.

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E39 M5 S62 5.0L
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