Mishimoto BMW N52/N54/N55 Racing Thermostat


  • $60.00
  • Save $15

Product Introduction

  • The Mishimoto BMW Racing Thermostat fits all N52, N54, and N55 engines.
  • It will promote greater cooling efficiency throughout your engine.
  • Mishimoto racing thermostats will significantly lower high engine temperature produced by modified and upgraded N52, N54 and N55 engines.
  • Once the engine is fully warmed up the Mishimoto Racing Thermostat will open up at a lower temperature than the stock thermostat, allowing the coolant to flow through the engine sooner thus reducing and maintaining cooler engine temperatures.

Features and Benefits Of This Product

  • 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 Lifetime Warranty

This Product Fits:

  • All BMWs with N52, N54, and N55 engines

Notes / Warnings

  • 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.

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