Shop 2013 Cadillac Escalade EXT Secondary Air Injection Pump Check Valve. A.I.R. PUMP, 3.6 liter. ATS; 3 EMISSION, Liter, Make - OEM Cadillac Part # 12636250

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

Secondary Air Injection Pump Check Valve

Fits ATS

A.I.R. PUMP, 3.6 liter. ATS; 3.6L; Right.
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.