Common source of leaks, mounted between your oil filter and engine block
10X Entries Into Our F80 M3 Sweepstakes For vehicles with VIN up to 3B-X-600 000 only, split is in the 1999 model year
Brand:
ES#:
4939990
Mfg#:
078117021A
In Stock
Limited Qty Sale
$36.99
This product was last offered at the strikethrough price on 05-02-2026
Seals the connection between the oil cooler and the filter adapter. 59x5
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
Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger.
2X Entries Into Our F80 M3 Sweepstakes Universal fitment design - modifications may be necessary to run this cooler
A well-oiled engine is a happy engine. If your oil pump, squirters, or other parts of your oil system aren't functioning, your engine is at risk of not receiving the oil it needs to keep everything running smoothly. Prevent metal-to-metal contact of internal engine parts with replacement oiling system parts from our catalog of OEM and trusted aftermarket suppliers.