• MAHLE Original air injection control valve gasket
• OE-quality construction
• Precision-engineered to original equipment tolerances
• Direct-fit replacement

A Small Gasket, the Same OE Standard

This air injection control valve gasket seals a small but important connection in the emissions system, and MAHLE builds it to the same OE-quality standard as every gasket in their catalog. Even a small gasket like this can cause a vacuum leak or emissions fault if it fails to seal properly, so precision manufacturing matters here just as much as it does on a head gasket. MAHLE's original equipment manufacturing background means this part matches factory tolerances exactly. It's a straightforward improvement that's easy to appreciate once it's installed.

A Direct-Fit Replacement, No Guesswork

As a direct-fit replacement, this gasket installs exactly where the factory piece was, with no trimming or custom fitting required. Replacing a small, aging gasket like this proactively is a lot cheaper than diagnosing a mystery vacuum leak or emissions code down the road. It's an inexpensive, correct fix for a component that's easy to overlook. That combination of durability and performance is what makes it worth the upgrade.

Straight From Subispeed

A genuine OE-quality replacement for 2002-2005 WRX / 2001-2004 Outback's air injection control valve gasket — an easy, inexpensive fix for a component that's easy to overlook.

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