BMW X5 Secondary Air Injection Air Mass Sensor OEM 11721438814

Product Description

Secondary Air Injection Air Mass Sensor. Made By Continental-VDO OEM.

Part# 11 72 1 438 814

Buyers Note: DO NOT confuse this with the mass air meter for the intake system.

Cross References:

11721438814

5WK9639Z

11 72 1 438 814