Skip to product information
1 of 2

Mishimoto

Mishimoto Racing Thermostat and Housing BMW N52 N54 N55

Mishimoto Racing Thermostat and Housing BMW N52 N54 N55

Regular price $123.00 CAD
Regular price $135.00 CAD Sale price $123.00 CAD
Sale Sold out
Shipping calculated at checkout.

SKU:MMTS-E90-07

Quantity
  • Fitment help from our shop
  • 30-day returns on most unused parts

Shipping & returns · Warranty · Ask about fitment

View full details

Product Details

About this part

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.
Engine Codes N52
N54
N55
Mishimoto Activation Temperature (F) 165
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.
Fitment

Not sure it fits? Contact us with your car's year, model and VIN and we'll help you confirm before you order.

If a part doesn't fit as expected, contact us and we'll work with you to resolve it.

Majority of products have a fitment section in the product description or within the title.

Returns
  • Unused, uninstalled parts can be returned or exchanged within 30 days of the order date.
  • To start a return: Contact us first, don't use Return to Sender.
  • Returns can have up to a 20% restocking fee.
  • Built-to-order and special-order items can't be returned or cancelled once production begins.

Read the full policy

Shipping
  • Orders are processed 7 days a week to ensure your product ships as quickly as possible.
  • Inspect parts within 10 days of delivery, and reach out regarding any damage or missing pieces.

Read the full policy

See our Tariff Policy

Warranty
  • All parts retain the manufacturer's warranty.
  • Warranty claims are subject to the manufacturer's approval.

Read the full warranty