Description
Mishimoto Subaru WRX Racing Thermostat (2015-2021)
Key Features
- Direct fit for the 2015+ Subaru WRX
- 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)
- Mishimoto Lifetime Warranty
The Mishimoto racing thermostat for the 2015-2021 Subaru WRX will promote greater cooling efficiency in your stock or modified FA20DIT. Once the engine is fully warmed up, Mishimoto’s 2015–2021 WRX 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 2015-2021 WRX racing thermostat is the perfect addition to your street or track 2015-2021 WRX and is a direct replacement for the stock thermostat. Whether you are entering your 2015-2021 WRX in the local rallycross, or lapping at your next track day, trust Mishimoto and our line of 2015-2021 WRX parts to keep your WRX cool. This thermostat, like our entire line of 2015-2021 WRX parts, includes the signature Mishimoto Lifetime Warranty.
More Information
| Applications | 1993-1996 Eagle Summit 1997-1998 Eagle Talon TSI 1995-1999 Mitsubishi Eclipse 1995-1999 Mitsubishi Eclipse Spyder (Turbo) 1993-2009 Mitsubishi Galant 2002-2007 Mitsubishi Lancer 2001-2007 Mitsubishi Evolution 7/8/9 1993-1998 Mitsubishi Mirage 1997-1999 Mitsubishi Montero Sport 2005-2006 Mitsubishi Outlander |
|---|---|
| Engine Codes | 4G63T 4G63 4G69 4G18 4G93 |
| Chassis Codes | 2G CT9A |
| Mishimoto Activation Temperature (F) | 154.4 |
| OEM Activation Temperature (F) | 176 |






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