Performance Thermostat, 74C/165F
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 & Benefits
- 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
Tech Specs
| Applications | Click here to see specific model fitments |
|---|---|
| Engine Codes | N52--N54--N55 |
| Includes | (1) Mishimoto Thermostat--(2) O-rings--Mishimoto Lifetime Warranty |
| 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. |
| Mishimoto Activation Temperature (F) | 165 |
Fitment
- 2004-2006 BMW 325i
- 2004-2006 BMW 325xi
- 2004-2007 BMW 525i
- 2005-2006 BMW 330i
- 2005-2006 BMW 330xi
- 2005-2007 BMW 530i
- 2005 BMW Z4 3.0i
- 2006-2007 BMW 525xi
- 2006-2007 BMW 530xi
- 2006 BMW X3 3.0i
- 2006-2008 BMW Z4 Coupe 3.0si
- 2007-2013 BMW 328i
- 2007-2008 BMW 328xi
- 2007-2013 BMW 335i
- 2007-2008 BMW 335xi
- 2007-2008 BMW X3 3.0si
- 2008-2013 BMW 128i
- 2008-2013 BMW 135i
- 2008-2010 BMW 528i
- 2008 BMW 528xi
- 2009-2014 BMW Z4 sDrive35i
- 2009-2011 BMW Z4 sDrive30i
- 2011 BMW 1 Series M
- 2011-2013 BMW 335is
- 2011-2013 BMW X5 xDrive35i
- 2011-2013 BMW X6 xDrive35i
- 2011-2014 BMW Z4 sDrive35is
- 2013-2014 BMW X1 xDrive35i
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 & Benefits
- 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
Tech Specs
| Applications | Click here to see specific model fitments |
|---|---|
| Engine Codes | N52--N54--N55 |
| Includes | (1) Mishimoto Thermostat--(2) O-rings--Mishimoto Lifetime Warranty |
| 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. |
| Mishimoto Activation Temperature (F) | 165 |
Fitment
- 2004-2006 BMW 325i
- 2004-2006 BMW 325xi
- 2004-2007 BMW 525i
- 2005-2006 BMW 330i
- 2005-2006 BMW 330xi
- 2005-2007 BMW 530i
- 2005 BMW Z4 3.0i
- 2006-2007 BMW 525xi
- 2006-2007 BMW 530xi
- 2006 BMW X3 3.0i
- 2006-2008 BMW Z4 Coupe 3.0si
- 2007-2013 BMW 328i
- 2007-2008 BMW 328xi
- 2007-2013 BMW 335i
- 2007-2008 BMW 335xi
- 2007-2008 BMW X3 3.0si
- 2008-2013 BMW 128i
- 2008-2013 BMW 135i
- 2008-2010 BMW 528i
- 2008 BMW 528xi
- 2009-2014 BMW Z4 sDrive35i
- 2009-2011 BMW Z4 sDrive30i
- 2011 BMW 1 Series M
- 2011-2013 BMW 335is
- 2011-2013 BMW X5 xDrive35i
- 2011-2013 BMW X6 xDrive35i
- 2011-2014 BMW Z4 sDrive35is
- 2013-2014 BMW X1 xDrive35i
Original: $110.22
-65%$110.22
$38.58Description
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 & Benefits
- 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
Tech Specs
| Applications | Click here to see specific model fitments |
|---|---|
| Engine Codes | N52--N54--N55 |
| Includes | (1) Mishimoto Thermostat--(2) O-rings--Mishimoto Lifetime Warranty |
| 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. |
| Mishimoto Activation Temperature (F) | 165 |
Fitment
- 2004-2006 BMW 325i
- 2004-2006 BMW 325xi
- 2004-2007 BMW 525i
- 2005-2006 BMW 330i
- 2005-2006 BMW 330xi
- 2005-2007 BMW 530i
- 2005 BMW Z4 3.0i
- 2006-2007 BMW 525xi
- 2006-2007 BMW 530xi
- 2006 BMW X3 3.0i
- 2006-2008 BMW Z4 Coupe 3.0si
- 2007-2013 BMW 328i
- 2007-2008 BMW 328xi
- 2007-2013 BMW 335i
- 2007-2008 BMW 335xi
- 2007-2008 BMW X3 3.0si
- 2008-2013 BMW 128i
- 2008-2013 BMW 135i
- 2008-2010 BMW 528i
- 2008 BMW 528xi
- 2009-2014 BMW Z4 sDrive35i
- 2009-2011 BMW Z4 sDrive30i
- 2011 BMW 1 Series M
- 2011-2013 BMW 335is
- 2011-2013 BMW X5 xDrive35i
- 2011-2013 BMW X6 xDrive35i
- 2011-2014 BMW Z4 sDrive35is
- 2013-2014 BMW X1 xDrive35i
