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Subaru Impreza Oxygen Sensor 22690-AA900, front and rear fit for gasoline version, used to monitor exhaust oxygen content, optimize combustion efficiency.
Replaces OEM #
MOQ
1件
Subaru WRX (gasoline version) oxygen sensor (number 22690-AA900) installed on the exhaust manifold or pipe, monitors exhaust oxygen content in real time and feeds ECU to precisely control the air-fuel ratio for efficient combustion. This front-rear universal sensor fits many WRX petrol models; installation difficulty is medium, about 30–60 minutes; avoid thread damage. If the vehicle shows idle instability, loss of power on acceleration, increased fuel consumption, or a fault light, this usually indicates aging or failure of the oxygen sensor and replacement is needed promptly.
斯巴鲁翼豹氧传感器 22690-AA900 汽油版前后适配
22690-AA900