Mosselman Oil Cooler Kits
The BMW 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.
The Mosselman Oil Cooler Kits for the BMW 1-Series E8x and BMW 3-Series E9x are available as a single oil cooler kit that replaces the OEM cooler, and a twin extension kit that adds an extra cooler to the left side of the car. 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.