Mishimoto 15-19 BMW M3/M4 Racing Thermostat - 100C

The Mishimoto racing thermostat for the BMW M3/M4 2015-2019 is designed to help your cooling system operate at peak efficiency, whether you're cruising to your local car meet or tearing up the track. Our thermostat begins to open 9°F (5°C) earlier than the stock thermostat at 212°F (100°C). That allows precious coolant to flow into the radiator and start shedding heat sooner. Couple this thermostat with a Mishimoto performance aluminum radiator and you have the recipe for an engine that runs cool no matter the situation. This thermostat includes an OEM-quality housing and like all of our thermostats, this BMW M3/M4 2015-2019 thermostat is backed by our Mishimoto Lifetime Warranty.

This Part Fits:

Year	Make	Model	Submodel
2004-2005	BMW	545i	Base
2006-2016	BMW	550i	Base
2010-2015	BMW	550i GT	Base
2010-2015,2017	BMW	550i GT xDrive	Base
2011-2016	BMW	550i xDrive	Base
2004-2005	BMW	645Ci	Base
2006-2010,2012-2018	BMW	650i	Base
2013-2019	BMW	650i Gran Coupe	Base
2012-2018	BMW	650i xDrive	Base
2013-2019	BMW	650i xDrive Gran Coupe	Base
2011	BMW	740Li	Base
2002-2005	BMW	745i	Base
2002-2005	BMW	745Li	Base
2011-2012	BMW	750i	ActiveHybrid
2006-2015	BMW	750i	Base
2010-2015	BMW	750i xDrive	Base
2011-2012	BMW	750Li	ActiveHybrid
2006-2015	BMW	750Li	Base
2010-2015	BMW	750Li xDrive	Base
2004-2006	BMW	760i	Base
2003-2008,2010-2015	BMW	760Li	Base
2015,2017-2019	BMW	Alpina B6 xDrive Gran Coupe	Base
2007-2008,2011-2015	BMW	Alpina B7	Base
2011-2015	BMW	Alpina B7 xDrive	Base
2011-2015	BMW	Alpina B7L	Base
2011-2015	BMW	Alpina B7L xDrive	Base
2019	BMW	M2	Competition
2015-2018	BMW	M3	Base
2015-2019	BMW	M4	Base
2019	BMW	M4	CS
2016	BMW	M4	GTS
2013-2015,2019	BMW	M5	Base
2019	BMW	M5	Competition
2012-2018	BMW	M6	Base
2014-2019	BMW	M6 Gran Coupe	Base
2017-2019	BMW	M760i xDrive	Base
2004-2006	BMW	X5	3.0i
2007-2008	BMW	X5	3.0si
2004-2006	BMW	X5	4.4i
2007-2008	BMW	X5	4.8i
2004-2006	BMW	X5	4.8is
2010-2013,2015-2018	BMW	X5	M
2014-2018	BMW	X5	sDrive35i
2009-2010	BMW	X5	xDrive30i
2009-2018	BMW	X5	xDrive35d
2011-2018	BMW	X5	xDrive35i
2016-2018	BMW	X5	xDrive40e
2009-2010	BMW	X5	xDrive48i
2011-2018	BMW	X5	xDrive50i
2010-2011	BMW	X6	ActiveHybrid
2010-2019	BMW	X6	M
2015-2019	BMW	X6	sDrive35i
2008-2019	BMW	X6	xDrive35i
2008-2019	BMW	X6	xDrive50i

We understand the excitement of receiving your orders promptly. That's why we strive to process and ship all orders within 12-24 hours after the order is placed, excluding weekends and holidays. Orders placed on weekends or holidays will be processed the following business day.

Once your order is processed and shipped, you will receive a shipping confirmation email with tracking information to help you track the progress of your package. Please note that shipping times may vary depending on your location and the shipping method selected during checkout.