Shop Buick Century Valve. Check. DIVERTER. Secondary Air Injection Pump. Vacuum. CALIFORNIA EMISSIONS Emission, EMISSIONS - OEM Buick Part # 12619127 (12584623)

Secondary Air Injection Pump Check Valve. Vacuum Check Valve.

Vacuum Check ValveSecondary Air Injection Pump Check Valve

Fits Bonneville, Deville , Seville

CALIFORNIA EMISSIONS, front. Seville.
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.