The E-series N54 and N55 engines are no strangers to oil cooling problems, that's why we developed the Mosselman Oil Cooler Kits. The higher capacity oil cooler ensures that E-series models equipped with N54 and N55 engines stay cool, even during heated conditions. We strongly advise combining the cooler kit with the Mosselman Oil Thermostat.

The Mosselman Oil Cooler Kits for the BMW 1-Series E8x and BMW 3-Series E9x are available as single or twin cooler kits. The single cooler kit replaces the OEM cooler on the right side of the car and comes with a Setrab 19-row oil cooler, a stainless Mosselman bracket, an Oil Adapter AN8, and a hose kit. The Mosselman Oil Thermostat has to be ordered separately.

Note: This item is not "plug and play". You will need to make some adjustments to the car to fit the bigger oil cooler and bracket. Installation time is approximately 3 hours.

MOSSELMAN SINGLE OIL COOLER KIT E9X

The next level of temperature control

The Single Cooler Kit comes with:
- 1x Setrab 19-row oil cooler
- 1x Pre Assembled Stainless steel bracket
- 1x Oil adapter AN8 (available in red and grey)
- 1x Hose kit

Essential For Tuners
Keeps your engine cool and safe.

Optional: Mosselman Oil Thermostat
We advise adding the Mosselman Oil Thermostat for optimal cooling results.