Shop 2016 BMW M6 Secondary Air Injection Pump Check Valve. 1999-03, 525i & 530i. Air Injection System EMISSION, Make, Repair - OEM BMW Part # 11727540468 (11-72-7-540-468, 11721427078)

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

Secondary Air Injection Pump Check Valve

Fits 525i, 530i

1999-03, 525i & 530i.
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.