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Furuiste Oxygen Sensor Rear Left, OEM ED8A-9G444, accurately monitors exhaust oxygen content, optimizes combustion efficiency, reduces emissions.
Replaces OEM #
MOQ
1件
Upstream left ox sensor monitors exhaust oxygen concentration and feeds the ECU to adjust the air-fuel ratio. OEM part number ED8A-9G444-AB, compatible with Ford Focus. Installation difficulty: medium. Avoid tugging the wiring harness during removal/installation. Common faults include signal delay or heater failure.
适配福福睿斯特汽车配件零部件氧传感器后左ED8A-9G444-AB
ED8A-9G444