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

If you're working on a 2002-2007 Subaru Impreza, the stock plastic coolant expansion tank can become a weak point over time. Constant heating and cooling cycles can cause the plastic to become brittle and eventually fail. The Mishimoto Aluminum Coolant Expansion Tank offers a more reliable and stylish alternative for your engine bay.

This tank is constructed from durable, TIG-welded aluminum, which handles temperature changes much better than plastic. It also offers a 50% increase in coolant capacity over the factory unit, meaning it can help manage engine temperatures more effectively. The barbed fittings ensure a secure connection for the hoses, preventing leaks. You can choose between a polished silver or an anodized black finish to complement your engine bay styling.

This expansion tank is designed to fit directly into the specified Subaru models, making installation straightforward. It's a solid option for anyone looking to improve the longevity and appearance of their cooling system.