URO Oil Separator Valve - E38, E39
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Oil Separator Valve
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This product was last offered at the strikethrough price on
05-03-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-02-2026
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.
- Guaranteed fitment
- Restores oil separator functionality for proper control of hydrocarbon emissions
- High-quality materials withstand intense engine heat and continuous oil exposure
- Replace your malfunctioning original engine oil separator before it causes poor engine performance and failed emissions testing
- 24 Month Unlimited Mileage Warranty
Prop 65 Warning
- URO-013999
