Mishimoto MMTS-F80-15 Thermostat 100C for BMW M3/M4 15-19

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:YearMakeModelSubmodel2004-2005BMW545iBase2006-2016BMW550iBase2010-2015BMW550i GTBase2010-2015,2017BMW550i GT xDriveBase2011-2016BMW550i xDriveBase2004-2005BMW645CiBase2006-2010,2012-2018BMW650iBase2013-2019BMW650i Gran CoupeBase2012-2018BMW650i xDriveBase2013-2019BMW650i xDrive Gran CoupeBase2011BMW740LiBase2002-2005BMW745iBase2002-2005BMW745LiBase2011-2012BMW750iActiveHybrid2006-2015BMW750iBase2010-2015BMW750i xDriveBase2011-2012BMW750LiActiveHybrid2006-2015BMW750LiBase2010-2015BMW750Li xDriveBase2004-2006BMW760iBase2003-2008,2010-2015BMW760LiBase2015,2017-2019BMWAlpina B6 xDrive Gran CoupeBase2007-2008,2011-2015BMWAlpina B7Base2011-2015BMWAlpina B7 xDriveBase2011-2015BMWAlpina B7LBase2011-2015BMWAlpina B7L xDriveBase2019BMWM2Competition2015-2018BMWM3Base2015-2019BMWM4Base2019BMWM4CS2016BMWM4GTS2013-2015,2019BMWM5Base2019BMWM5Competition2012-2018BMWM6Base2014-2019BMWM6 Gran CoupeBase2017-2019BMWM760i xDriveBase2004-2006BMWX53.0i2007-2008BMWX53.0si2004-2006BMWX54.4i2007-2008BMWX54.8i2004-2006BMWX54.8is2010-2013,2015-2018BMWX5M2014-2018BMWX5sDrive35i2009-2010BMWX5xDrive30i2009-2018BMWX5xDrive35d2011-2018BMWX5xDrive35i2016-2018BMWX5xDrive40e2009-2010BMWX5xDrive48i2011-2018BMWX5xDrive50i2010-2011BMWX6ActiveHybrid2010-2019BMWX6M2015-2019BMWX6sDrive35i2008-2019BMWX6xDrive35i2008-2019BMWX6xDrive50i