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The COBB Delrin oil cap fits 2002+ Subaru WRX and 2004+ WRX STI and Forester XT applications, replacing the factory filler cap with a durable Delrin unit. Offered as a vehicle-specific engine bay accent, the cap resists corrosion while providing a positive sealing surface. It installs in the original oil fill location and is intended for direct replacement on supported Subaru models.
Cobb 2002+ Subaru WRX / 2004+ Subaru STI/Forester XT Delrin Oil Cap
