Mosselman BMW N54 Engine Oil Thermostat For BMW 135i, 335i, 1M & Z4 35i Add Mosselman Titanium Hex Bolts:No Dual sizes in one impact

Dual sizes in one impact flip socket design

Lowered centre of gravity

Despite this hurdle

CNC Machined Billet End Tanks

Mosselman BMW N54 Engine Oil Thermostat For BMW 135i, 335i, 1M & Z4 35i Add Mosselman Titanium Hex Bolts:No Dual sizes in one impactImprove the reliability of your BMW N54 engine with the Mosselman Oil Thermostat. The OEM BMW oil thermostat will reach around 120 degrees Celsius with a normal driving style. The Mosselman Oil Thermostat will open at a lower temperature than the standard oil thermostat (at 85 degrees Celsius) and will keep the temperature stable between 95 and 105 degrees Celsius, depending on the car model. Installing the Mosselman thermostat ensures a cooler oil