Shop Buick Century Secondary Air Injection Pump Check Valve. LaCrosse; 3.8L. Air Injection System EMISSION, Make, Repair - OEM Buick Part # 12660126 (12593052, 12619122)

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

Secondary Air Injection Pump Check Valve

Fits LaCrosse, Lucerne

LaCrosse; 3.8L.
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.