- Direct fit for BMW N52, N54, and N55 engines
- Activates at lower temperature so coolant flows through system earlier
- Allows for cooler engine temperatures
MISHIMOTO ACTIVATION TEMPERATURE
74°C (165°F)
STOCK ACTIVATION TEMPERATURE
97°C (206.5°F)
NOTE
Vehicle must be equipped with stock plastic thermostat housing in order to install this thermostat. If the car still has a metal thermostat housing, BMW 11537549476 or BMW 11537601158 must be purchased in order to install thermostat.
The metal pin must be carefully removed from the Mishimoto thermostat with pliers before installed into plastic thermostat housing.