Shop 2002 Buick Century Secondary Air Injection Pump Check Valve. AIR INJECTION SYSTEM, 3.5 LITER. Air SYSTEM, EMISSION, LITER - OEM Buick Part # 12621124

Secondary Air Injection Pump Check Valve. Valve Assembly - SECD Air INJN Shutoff.
Secondary Air Injection Pump Check Valve.

Secondary Air Injection Pump Check Valve

Fits G6, Impala, Malibu

AIR INJECTION SYSTEM, 3.5 LITER.
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.