Mishimoto Aluminum Coolant Expansion Tank 2008-2014 WRX

Add some additional reliability and engine bay styling with a Mishimoto 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 22% 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 performance aluminum radiator! The Mishimoto coolant expansion tank is engineered for perfect fitment in the 2008–2014 WRX.

Fits all 2008-2014 Subaru WRX, and 2005-2009 Legacy GT/Outback XT.