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Mishimoto MMTS-WRX-15 Racing Thermostat, fits Subaru WRX 2015-2021

$69

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About this part

The Mishimoto racing thermostat for the 2015-2021 Subaru WRX will promote greater cooling efficiency in your FA20DIT or FA24DIT. Once the engine is fully warmed up the Mishimoto racing thermostat will open at a lower temperature than standard thermostats. This allows coolant to flow through the engine sooner which reduces and maintains cooler engine temperatures. The Mishimoto WRX racing thermostat is the perfect addition to your street or track WRX and is a direct replacement for the stock thermostat. As with all our products this thermostat includes the Mishimoto Lifetime Warranty.

Specifications

Specifications for Mishimoto MMTS-WRX-15 Racing Thermostat, fits Subaru WRX 2015-2021
WIDTH6
HEIGHT6
LENGTH6
PROP65Y
WEIGHT0.09
WARRANTYLifetime Warranty
EMISSIONSEmissions Compliance Exempt
ATTRIBUTESInstall Difficulty:3;Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov;Prop 65 Y/N:Y;SellingPoint01:Direct fit for the 2015-2021 Subaru WRX;SellingPoint02:Lower activation temperature allows coolant to flow through the engine earlier maintaining lower temperatures (Mishimoto thermostat activates at 165.2 F vs. stock 190.4 F);SellingPoint03:Mishimoto Lifetime Warranty;SellingPoint04:N/A;SellingPoint05:N/A;SellingPoint06:N/A;SellingPoint07:N/A;SellingPoint08:N/A;SellingPoint09:N/A;SellingPoint10:N/A;SellingPoint11:N/A;SellingPoint12:N/A;SellingPoint13:N/A;SellingPoint14:N/A;SellingPoint15:N/A;TechSpec Applications:Subaru Ascent 2.4L 2019+--Subaru Crosstrek 2.0L 2024-2025--Subaru Forester 2.0L 2014-2018--Subaru Forester 2.5L 2025+--Subaru Impreza 2.0L 2024+--Subaru Legacy 2.4L 2020+--Subaru Outback 2.4L 2020+--Subaru WRX 2.0L 2015-2021--Subaru WRX 2.4L 2022+;TechSpec Chassis Codes:GU--VA--VB--SJ;TechSpec Engine Codes:FA20DIT--FA24DIT--FB20D--FB25DI;TechSpec Includes:(1) Mishimoto Thermostat--Mishimoto Lifetime Warranty;TechSpec Mishimoto Activation Temperature (F):165.2;TechSpec Note:N/A;TechSpec OEM Activation Temperature (F):190.4
PCDB CATEGORYBelts and Cooling
COUNTRY OF ORIGINCN
PART TERMINOLOGYEngine Coolant Thermostat
VEHICLE SPECIFIC FITMENTY
INSTALLATION INSTRUCTIONS
VERIFIED FITMENT
  • 2015–2021 Subaru WRX Limited
  • 2015–2021 Subaru WRX Premium
  • 2022–2025 Subaru WRX Limited
  • 2022–2025 Subaru WRX GT
  • 2022–2025 Subaru WRX Premium
  • 2025 Subaru WRX TS
  • 2024 Subaru WRX TR

Datasheet — not yet published