Intercooler

The Genuine Subaru Inter Cooler Assembly, part number 21820AA252, is a direct replacement component engineered for the 2004-2007 Subaru Impreza, Impreza WRX, and Impreza STI models equipped with the 2.5L H4 Turbo engine. This genuine Subaru part, sometimes referred to simply as an Intercooler, is manufactured to meet Subaru's strict quality standards and carries manufacturer certification. It is a new, direct-fit replacement that directly replaces the older part number 21820AA251. The intercooler assembly weighs 4.40 pounds. Installation of this intercooler requires a new gasket between the intercooler and the turbocharger, as recommended for the 2004 Subaru Impreza. This genuine Subaru part is backed by Subaru's factory warranty, typically a 12-month/12,000-mile warranty.