Shop 2009 Audi A5 Secondary Air Injection Pump Check Valve. 4.2 LITER, ENGINE AREA. A5, S5; 4.2L; Right - OEM Audi Part # 079131102D (079-131-102-D, 079131102C)

Combination Valve. EGR Valve. Secondary Air Injection Pump Check Valve.
Combi Valve. From 05/31/2010. Secondary Air Injection Pump Check Valve.

Secondary Air Injection Pump Check Valve

Fits S5

4.2 LITER, ENGINE AREA. A5, S5; 4.2L; Right.
Air Injection System Check Valve - Repair or Replace
A failed air injection solenoid or secondary air valve will often have no noticeable symptoms beyond a check engine light, but it does cause your to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.