Crankcase Pressure Regulator Valve
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.
T#:
594300
|
Part#:
11151703484
2X Entries Into Our F80 M3 Sweepstakes
Checking Vehicle Fitment...
Please ensure your correct model is selected
Does NOT fit your Change Vehicle
Fits your Change Vehicle
50.99
$50.99
Lifetime Replacement
Free Shipping on orders $49 and up
This product is backed by our
Lifetime Replacement Program! Read more here
Lifetime Replacement Program! Read more here
Qty
Compare to Genuine
Crankcase Pressure Regulator Valve
In Stock
$98.99
Crankcase Pressure Regulator Valve
$50.99
Alternative Products
Page 1 of
Ships on Sep 10, 2026
$ 78.99
USD
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
In Stock
$ 31.19
USD
SALE
- Save 20%
This product was last offered at the strikethrough price on
05-03-2026
In Stock
$ 98.99
USD
5% off MSRP
$ 103.99
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
Ships in 2 Business Days
$ 60.99
USD
2X Entries Into Our F80 M3 Sweepstakes
Ships on Sep 16, 2026
$ 28.99
USD
5X Entries Into Our F80 M3 Sweepstakes 5X Entries For Our G87 M2 Sweepstakes! We Price...
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.
You should also look into replacing your valve cover when changing the separator.
Prop 65 Warning
- ABH0198
