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Adapter Gasket. Secondary Air Injection Control Valve Gasket. Shut - off Valve Gasket. Secondary Air Injection Control Valve Gasket. Secondary Air Injection Control Valve Gasket
Fits A4, A63.0 LITER. Air Injection System Control Valve - Repair or ReplaceA failed air injection solenoid or secondary air valve will often have no noticeable symptoms beyond a check engine light, but it does cause your 2002 Audi S4 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Audi genuine parts.
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6972 US Hwy. 72 W., Huntsville, AL, 35806-1726