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Mishimoto
Fits 1992 to 2021 Subaru Baja, Forester, Impreza and 4 more models. See every vehicle
The Mishimoto racing thermostat for the Subaru WRX 2001-2014 / STI 2001-2021 will promote greater cooling efficiency throughout your engine. The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications. Once the engine is fully warmed up, the Mishimoto racing thermostat will open up at a lower temperature than standard thermostats, allowing the coolant to flow through the engine sooner, which reduces and maintains cooler engine temperatures.
Warranty: Lifetime Warranty
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2003 | Subaru | Baja | Base, Sport | 2.5L H4 |
| 2004 - 2006 | Subaru | Baja | Sport, Turbo | 2.5L H4 |
| 1998 - 2002 | Subaru | Forester | Base, L, S | 2.5L H4 |
| 2003 | Subaru | Forester | X, XS | 2.5L H4 |
| 2004 | Subaru | Forester | X, XS, XT | 2.5L H4 |
| 2005 | Subaru | Forester | X, XS, XS L.L. Bean Edition, XT, XT Premium | 2.5L H4 |
| 2006 | Subaru | Forester | X, X L.L. Bean Edition, XT Limited | 2.5L H4 |
| 2007 | Subaru | Forester | X, X L.L. Bean Edition, XS, XSL, XT Limited | 2.5L H4 |
| 2008 | Subaru | Forester | 2.5 X, 2.5 XS, 2.5 XS Premium, 2.5 XT, Anniversary Edition, Sports 2.5 X, Sports 2.5 XT, X, X L.L. Bean Edition, XT, XT Limited | 2.5L H4 |
| 2009 | Subaru | Forester | X, X Limited, X Premium, X Touring, XS, XSL, XT, XT Limited | 2.5L H4 |
| 2010 | Subaru | Forester | X, X Limited, X Premium, X Touring, XS, XSL, XT Limited, XT Premium, XT Sports | 2.5L H4 |
| 2011 | Subaru | Forester | X, X Limited, X Premium, X Touring, XS, XSL, XT Premium, XT Sports, XT Touring | 2.5L 152 H4, 2.5L H4 |
| 2012 | Subaru | Forester | X, X Limited, X Premium, X Touring, XS, XSL, XT Limited, XT Premium, XT Sports, XT Touring | 2.5L 152 H4, 2.5L H4 |
| 2013 | Subaru | Forester | X, X Convenience, X Limited, X Premium, X Touring, XT Limited, XT Premium, XT Touring | 2.5L 152 H4, 2.5L H4 |
| 1998 - 2001 | Subaru | Impreza | RS | 2.5L H4 |
| 2002 - 2003 | Subaru | Impreza | Outback, RS, TS | 2.5L H4 |
| 2004 | Subaru | Impreza | Outback, RS, TS, WRX STI | 2.5L H4 |
| 2005 | Subaru | Impreza | Outback Sport, RS, WRX STI | 2.5L H4 |
| 2006 | Subaru | Impreza | 2.5i, Outback Sport, WRX, WRX Limited, WRX STI, WRX TR | 2.5L H4 |
| 2007 | Subaru | Impreza | 2.5i, Outback Sport, WRX, WRX Limited, WRX STI, WRX STI Limited, WRX TR | 2.5L H4 |
| 2008 | Subaru | Impreza | 2.5i, Outback Sport, Sport, WRX, WRX STI | 2.5L H4 |
| 2009 | Subaru | Impreza | 2.5 GT, 2.5i, Outback Sport, Sport, WRX, WRX Premium, WRX STI | 2.5L H4 |
| 2010 | Subaru | Impreza | 2.5 GT, 2.5i, 2.5i Limited, 2.5i Premium, Outback Sport, Sport, WRX, WRX GT, WRX Limited, WRX Premium, WRX SE, WRX STI, WRX STI Special Edition | 2.5L H4 |
| 2011 | Subaru | Impreza | 2.5i, 2.5i Premium, Outback Sport, Sport, WRX, WRX Limited, WRX Premium, WRX STI, WRX STI Limited | 2.5L H4 |
| 2012 - 2014 | Subaru | Impreza | WRX, WRX Limited, WRX Premium, WRX STI, WRX STI Limited | 2.5L H4 |
| 1996 | Subaru | Legacy | Brighton, GT, L, LS, LSi, Outback, Postal | 2.2L H4, 2.5L H4 |
| 1997 | Subaru | Legacy | Brighton, GT, L, LSi, Outback, Outback Limited, Postal | 2.2L H4, 2.5L H4 |
| 1998 | Subaru | Legacy | Brighton, GT, GT Limited, L, Outback, Postal | 2.2L H4, 2.5L H4 |
| 1999 | Subaru | Legacy | Brighton, GT, L, L 30th Anniversary, Limited 30th Anniversary, Outback, Outback Limited, SUS 30th Anniversary | 2.2L H4, 2.5L H4 |
| 2000 | Subaru | Legacy | Brighton, GT, GT Limited, L | 2.5L H4 |
| 2001 - 2002 | Subaru | Legacy | GT, GT Limited, L | 2.5L H4 |
| 2003 | Subaru | Legacy | GT, L, L SE | 2.5L H4 |
| 2004 | Subaru | Legacy | GT, L, L 35th Anniversary | 2.5L H4 |
| 2001 | Subaru | Outback | Base, L.L. Bean, Limited, VDC | 2.5L H4, 3.0L H6 |
| 2002 - 2003 | Subaru | Outback | Base, H6, L.L. Bean, Limited, VDC | 2.5L H4, 3.0L H6 |
| 2004 | Subaru | Outback | Base, H6, H6 35th Anniversary Edition, H6 VDC, L.L. Bean, Limited | 2.5L H4, 3.0L H6 |
| 2005 | Subaru | Outback | Limited, R, R L.L. Bean Edition, VDC Limited, XT, XT Limited, i | 2.5L H4, 3.0L H6 |
| 2006 | Subaru | Outback | 2.5i, 2.5i Limited, R, R L.L. Bean Edition, R VDC Limited, XT, XT Limited | 2.5L H4, 3.0L H6 |
| 2007 | Subaru | Outback | 2.5i, 2.5i Basic, 2.5i Limited, R L.L. Bean Edition, XT, XT Limited | 2.5L H4, 3.0L H6 |
| 2008 | Subaru | Outback | 2.5 XT, 2.5i, 2.5i L.L. Bean Edition, 2.5i Limited, 2.5i Limited L.L. Bean Edition, 3.0 R, Base, Limited, Premier, R L.L. Bean Edition, Touring, XT, XT Limited | 2.5L H4, 3.0L H6 |
| 2009 | Subaru | Outback | 2.5i, 2.5i Limited, 2.5i Special Edition, 3.0 R Limited, 3.0 R Premier, XT Limited | 2.5L H4, 3.0L H6 |
| 2010 | Subaru | Outback | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 3.6R, 3.6R Limited, 3.6R Premium, Base, Limited | 2.5L H4, 3.6L H6 |
| 2011 | Subaru | Outback | 2.5i, 2.5i Limited, 2.5i Premium, 3.6R, 3.6R Limited, 3.6R Premium, Base, Limited | 2.5L H4, 3.6L H6 |
| 2012 | Subaru | Outback | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring, 3.6R, 3.6R Limited, 3.6R Premium, Base, Limited | 2.5L H4, 3.6L H6 |
| 2013 | Subaru | Outback | 2.5i, 2.5i Convenience, 2.5i Limited, 2.5i Premium, 2.5i Touring, 3.6R, 3.6R Limited, Base, Limited | 2.5L 152 H4, 2.5L H4, 3.6L H6 |
| 2014 | Subaru | Outback | 2.5i, 2.5i Convenience, 2.5i Limited, 2.5i Premium, 2.5i Touring, 3.6R, 3.6R Limited, Limited | 2.5L 152 H4, 2.5L H4, 3.6L H6 |
| 2015 | Subaru | Outback | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring, 3.6R Limited, 3.6R Touring, Base, Limited, Premium | 2.5L 152 H4, 2.5L H4, 3.6L H6 |
| 2016 | Subaru | Outback | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring, 3.6R Limited, 3.6R Touring | 2.5L 152 H4, 3.6L H6 |
| 2017 | Subaru | Outback | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring, 3.6R Limited, 3.6R Premium, 3.6R Touring | 2.5L 152 H4, 3.6L H6 |
| 2018 - 2019 | Subaru | Outback | 2.5i, 2.5i Limited, 2.5i Premier, 2.5i Premium, 2.5i Touring, 3.6R Limited, 3.6R Premier, 3.6R Touring | 2.5L 152 H4, 3.6L H6 |
| 1992 | Subaru | SVX | LS, LSL | 3.3L H6 |
| 1993 | Subaru | SVX | LSL | 3.3L H6 |
| 1994 | Subaru | SVX | 4x4, L, LS, LSi | 3.3L H6 |
| 1995 | Subaru | SVX | L, LS, LSi | 3.3L H6 |
| 1996 - 1997 | Subaru | SVX | L, LSi | 3.3L H6 |
| 2015 | Subaru | WRX STI | Base, Launch Edition, Limited | 2.5L H4 |
| 2016 | Subaru | WRX STI | Base, Limited, Series.HyperBlue | 2.5L H4 |
| 2017 | Subaru | WRX STI | Base, Limited, Sport, Sport-tech | 2.5L H4 |
| 2018 | Subaru | WRX STI | Base, Limited, STI, Sport, Sport-tech, Type RA | 2.5L H4 |
| 2019 | Subaru | WRX STI | Base, Limited, S209, STI, Sport, Sport-tech | 2.5L H4 |
| 2020 | Subaru | WRX STI | Base, Kanrai Edition, Limited, STI, Sport, Sport-tech | 2.5L H4 |
| 2021 | Subaru | WRX STI | Base, Limited, STI, Sport, Sport-tech | 2.5L H4 |