Shop Buick Century Secondary Air Injection Pump Check Valve. A.I.R. PUMP, 3.6 LITER W/PZEV. CTS; 3.6L EMISSION, LITER, Make - OEM Buick Part # 12652896

Secondary Air Injection Pump Check Valve.
Calif. Secondary Air Injection Pump Check Valve.

Secondary Air Injection Pump Check Valve

Fits ATS, CTS

A.I.R. PUMP, 3.6 LITER W/PZEV. CTS; 3.6L; Left.
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.