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 2017 BMW 530i Base 2017 BMW 540i Base 2004-2005 BMW 545i Base 2006-2016 BMW 550i Base 2010-2015 BMW 550i GT Base 2010-2017 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 2023-2024 BMW 760i xDrive Base 2003-2008,2010-2015 BMW 760Li Base 2015-2019 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 2023 BMW Alpina XB7 Base 2016-2018,2023 BMW M2 Base 2019-2021 BMW M2 Competition 2020 BMW M2 CS 2015-2018,2021-2024 BMW M3 Base 2021-2024 BMW M3 Competition 2022-2024 BMW M3 Competition xDrive 2024 BMW M3 CS 2015-2024 BMW M4 Base 2021-2024 BMW M4 Competition 2021-2024 BMW M4 Competition xDrive 2019-2020 BMW M4 CS 2023-2024 BMW M4 CSL 2016 BMW M4 GTS 2013-2016,2018-2023 BMW M5 Base 2019-2021 BMW M5 Competition 2022 BMW M5 CS 2020 BMW M5 Edition 35 Years 2012-2018 BMW M6 Base 2014-2019 BMW M6 Gran Coupe Base 2017-2022 BMW M760i xDrive Base 2020 BMW M8 Base 2020,2022-2024 BMW M8 Competition 2020-2021 BMW M8 Gran Coupe Base 2020-2024 BMW M8 Gran Coupe Competition 2020-2024 BMW X3 M 2020-2022 BMW X3 M Competition 2020-2024 BMW X3 M40i 2020-2024 BMW X4 M 2020-2022 BMW X4 M Competition 2020-2024 BMW X4 M40i 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 2010-2013,2015-2018,2020-2023 BMW X5 M 2020,2024 BMW X5 M Competition 2020-2023 BMW X5 M50i 2024 BMW X5 M60i 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 2011-2020 BMW X5 xDrive50i 2010-2011 BMW X6 ActiveHybrid 2010-2023 BMW X6 M 2020-2021,2024 BMW X6 M Competition 2020-2023 BMW X6 M50i 2024 BMW X6 M60i 2015-2019 BMW X6 sDrive35i 2008-2019 BMW X6 xDrive35i 2008-2019 BMW X6 xDrive50i 2023-2024 BMW X7 M60i 2023-2024 BMW XM Base 2024...