Part: # MMRT - WRX - 08EBK. Enhance your Subaru's reliability and engine bay look with the Mishimoto Aluminum Coolant Expansion Tank. Stock coolant expansion tanks often fail due to years of temperature changes. This tank is made from tough, TIG - welded aluminum with barbed fittings for long - lasting use. It offers a 22% larger capacity than the stock unit. With a polished or anodized black finish, it looks great in your engine bay and matches the Mishimoto Subaru WRX/STI Performance Aluminum Radiator. It fits perfectly in the 2008 - 2014 WRX and also works with the 2005 - 2009 Subaru Legacy GT, Outback XT! Like all our WRX performance parts, it comes with a Mishimoto Lifetime Warranty. Purchase includes an aluminum expansion tank, a Mishimoto radiator cap, and a lifetime warranty. Measurements: Overall Height: 124mm (4.88”), Overall Width: 100mm (4.0”), Overall Length: 158.75mm (6.25”), Fluid Capacity: 566cc. Note: This expansion tank may not fit the stock air intake “S” hose. An aftermarket intake is recommended for the best fit. Fits 08 - 14 Subaru WRX, 05 - 09 Subaru Legacy GT, 05 - 09 Subaru Outback XT, 09 - 13 Subaru Forester XT.




Using your Mishimoto Aluminum Coolant Expansion Tank is easy. First, make sure your engine is cool. Then, remove the old coolant expansion tank carefully. Install the new Mishimoto tank in its place. If you have the stock air intake “S” hose, be aware that it might not fit well, so it's a good idea to use an aftermarket intake. When it comes to maintenance, regularly check the coolant level in the tank. If it's low, add the appropriate coolant. Also, inspect the tank and the barbed fittings for any signs of damage or leaks. The tank is made of durable aluminum, but it's still a good practice to keep an eye on it. Remember, this product comes with a lifetime warranty, so if you have any problems, you're covered.