The E-series N54 and N55 engines are no strangers to oil cooling problems, that's why we developed the MSL Oil Cooler Kits. The higher capacity oil coolers 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 MSL Oil Thermostat.

The MSL Oil Cooler Kits for the BMW 1-Series E8x and BMW 3-Series E9x are available as single or twin cooler kits. The twin cooler kit replaces the OEM cooler on the right side of the car and adds an extra cooler on the left side. The kit comes with the 2x Setrab 19 row oil cooler, 2x stainless MSL bracket, 1x Mounting bracket, 1x Oil adapter AN8, and a hose kit (3 hoses). The MSL Oil Thermostat has to be ordered separately.

Please 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. Additional OEM products that you need for the installation are: oil cooler front air duct (left), wheel arch air duct (left), inside wheel arch for the auxiliary cooler (left). The installation time is approximately 4 hours.

Installing the twin oil cooler kit on a BMW 1M requires some extra modifications to make the left oil cooler fit into the car. The 1M is equipped with an auxiliary water cooler on the left side of the car. This is the place where the second oil cooler needs to be installed. To make this fit the auxiliary watercooler has to be removed and probably a bigger radiator has to be installed. It will add extra time to the installation process.

Essential For Tuners! Keeps your engine cool and safe.

Optional: MSL Oil Thermostat. We advise adding the Mosselman N54 Oil Thermostat 85c or the Mosselman N55 Oil Thermostat 85c for optimal cooling results.

• 2x Setrab 19-row oil cooler
  
• 2x Pre Assembled Stainless steel bracket
  
• 1x Complete Mounting bracket for the left cooler
  
• 1x Oil adapter AN8 (available in red and grey)
  
• 1x Hose kit

• BMW 1 Series 135i E82/E88 N54
• BMW 1 Series 135i E82/E88 N55
• BMW 1 Series 1M E82 N54

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number or the last 7 digits of your VIN. Simply enter your car details prior to checkout.

OCE8X.N5X.2

Manufactured by

Mosselman

Warm Climate and Track use

We recommend the Twin cooler setup for cars in very warm climates and cars that are used on a track.