Mishimoto Polished Aluminum Coolant Expansion Tank Subaru WRX 02-07 / STI 04-14

SKU: 0J3NV | MPN:  MMRT-WRX-01E
In stock
Sale price$168.95 USD Regular price$222.34 USD
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Mishimimoto Polished Aluminum Coolant Expansion Tank Subaru WRX 02-07 / STI 04-14

Add some additional reliability and engine bay styling with the Mishimoto Subaru WRX 2002-2007 / STI 2004-2014 Aluminum Coolant Expansion Tank. Stock coolant expansion tanks are prone to failure after years of constant temperature variations. The Mishimoto tank is constructed from durable, TIG-welded aluminum with barbed fittings for optimal durability and longevity. This expansion tank provides a 50% increase in capacity compared to the stock unit. It features a polished silver or anodized black finish that will look great in your engine bay, and it matches the Mishimoto Subaru WRX/STI Performance Aluminum Radiator! The Mishimoto Coolant Expansion Tank is engineered for perfect fitment in the 2002-2007 WRX and the 2004-2014 STI! As with all our products, this expansion tank includes the Mishimoto Lifetime Warranty

  • Direct fit for the 2002-2007 Subaru WRX and 2004-2014 Subaru WRX STI
  • 50% greater capacity than stock plastic expansion tank
  • 100% aluminum, fully-welded construction for maximum durability during repeated cold and hot transitions
  • Leak-free welded barb fittings
  • Fits with stock and Mishimoto radiator caps
  • Mishimoto Lifetime Warranty


Vehicle Fitments:

Year Make Model Submodel
2006 Saab 9-2X 2.5i
2005 - 2006 Saab 9-2X Aero
2005 Saab 9-2X Linear
2004 - 2006 Subaru Baja Sport, Turbo
2008 Subaru Forester 2.5 X, 2.5 XS Premium, Sports 2.5 X, Sports 2.5 XT, Anniversary Edition, 2.5 XS, 2.5 XT
2006 - 2008 Subaru Forester X L.L. Bean Edition, XT Limited
2004 - 2007 Subaru Forester XS
2007 Subaru Forester XSL
2005 Subaru Forester XT Premium, XS L.L. Bean Edition
2004 - 2008 Subaru Forester XT, X
2008 Subaru Impreza 2.0R
2009 - 2010 Subaru Impreza 2.5 GT
2006 - 2011 Subaru Impreza 2.5i
2010 Subaru Impreza 2.5i Limited, WRX GT, WRX STI Special Edition, WRX SE
2010 - 2011 Subaru Impreza 2.5i Premium
2014 Subaru Impreza I Limited
2013 - 2014 Subaru Impreza i, I Sport
2005 - 2011 Subaru Impreza Outback Sport
2009 - 2012 Subaru Impreza R
2002 - 2005 Subaru Impreza RS
2008 - 2014 Subaru Impreza Sport
2012 - 2014 Subaru Impreza Touring, Limited, Sport Premium, Premium, Base, Sport Limited
2002 - 2004 Subaru Impreza TS, Outback
2002 - 2014 Subaru Impreza WRX
2006 - 2014 Subaru Impreza WRX Limited
2009 - 2014 Subaru Impreza WRX Premium
2004 - 2014 Subaru Impreza WRX STI
2007 - 2014 Subaru Impreza WRX STI Limited
2006 - 2007 Subaru Impreza WRX TR
2011 Subaru Impreza XV
2015 - 2016 Subaru WRX STI, Limited, Base, Premium
2015 - 2018 Subaru WRX STI Base, Limited
2015 Subaru WRX STI Launch Edition
2016 Subaru WRX STI Series.HyperBlue
2017 - 2018 Subaru WRX STI Sport-tech, Sport
2018 Subaru WRX STI Type RA, STI

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