Small "S" breather hose that runs on the backside of the intake manifold
We Price Match - Give Us A Call or Chat! For vehicles with VIN up to 3B-1-400 000 only, split is in the 2001 model year
<font color='blue'>Blue</font> sensor with square connector. Please check existing sensor color
For vehicles with VIN up to 3B-X-491,580, split is in the 1999 model year.
Updated green 4 pin sensor, replaces old blue sensors. For vehicles with square connector.
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
12189
Mfg#:
059919501
In Stock at Vendor
$17.99
This product was last offered at the strikethrough price on 05-07-2026
Also called the "breather valve" or "oil separator"
For vehicles with VIN from 3B-2-000 001 through VIN 3B-2-341 000 or 3B-2E397 000 only, splits are in the 2002 model year
Common source of leaks, mounted between your oil filter and engine block
We Price Match - Give Us A Call or Chat! For vehicles with VIN up to 3B-X-600 000 only, split is in the 1999 model year
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
