Shop 2002 Buick Century Secondary Air Injection Pump Check Valve. 3.6 LITER. 3.6 LITER, w/PZEV. Impala Left, LITER, Emission - OEM Buick Part # 12652894

Secondary Air Injection Pump Check Valve. Shut - Off Solenoid.
Secondary Air Injection Pump Check Valve.

Secondary Air Injection Pump Check Valve

Fits Impala, LaCrosse, XTS

3.6 LITER. 3.6 LITER, w/PZEV. Impala; 3.6L; Left. LaCrosse; 3.6L; Left. XTS; 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.