Description
MOSSELMAN OIL THERMOSTAT
This Kit Includes the Gasket, O Rings, and Titanium Bolts needed for installation. Your VIN must be provided to ensure accurate order fulfillment.
The N54 and N55 engines are no strangers to oil cooling problems, which is why we recommend installing the Mosselman Oil Thermostat. The standard oil thermostat will reach around 120 degrees Celsius with normal driving. The Mosselman Oil Thermostat opens at a lower temperature (85 degrees Celsius) and keeps the temperature stable between 95 and 105 degrees Celsius, depending on the car model.
Installing the Mosselman thermostat ensures a cooler oil temperature, resulting in more stable performance and improved engine reliability. It is highly recommended, especially for tuned cars.
Watch the Kies Motorsports YouTube install video of the Mosselman thermostat on the M4 GTS.
THE NEXT LEVEL OF TEMPERATURE CONTROL A highly recommended upgrade for N54 and N55 engines.
The Thermostat is plug-and-play and made out of a solid block of high-grade aluminum at our facility. It is equipped with a real thermostat, not an always-open solution. The oil will still reach the operating temperature at the same time as a stock thermostat.
MSL OIL THERMOSTAT
- 20°C Lower Than Stock: Operating temperature 20°C lower than stock.
- Rock Solid Housing: CNC machined housing.
- Real Thermostat: Equipped with a real thermostat, not an always open solution. (for use in hot and cold climates)
- Quick Installation: Takes only 30 minutes to install.
Vehicle Compatibility Chart
MSL Oil Thermostat N54
- BMW 135i: E82, N54
- BMW 135i: E82, N55
- BMW 1M: E82, N54
- BMW 335i: E90, N54
- BMW 335i: E90, N55
- BMW Z4 35i: E89, N54
- BMW Z4 LCI 35i: E89, N54
- BMW Z4 35is: E89, N54
MSL Oil Thermostat N55
- BMW M135i: F20/F21, N55
- BMW M235i: F22, N55
- BMW M2: F87, N55
- BMW 335i: F30/F31, N55
- BMW 335i GT: F34, N55
- BMW 435i Gran Coupe: F36, N55
- BMW 435i: F32/F33, N55
