Bremmen Crankcase Oil Seperator Valve - E38 E39 M62 4.4L

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 the dipstick, valve cover, and air intake.
T#: 640156 | Part#: 11151705272
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29.47
SALE: $29.47 (16% OFF)
WAS: $34.99 on 05-03-2026

This product was last offered at the strikethrough price on
05-03-2026

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Genuine BMW Oil Separator Valve - E38 740i 740iL M62, E39 540i M62
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Bremmen Crankcase Oil Seperator Valve - E38 E39 M62 4.4L
$29.47