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Toyota Lexus Rear Oxygen Sensor, compatible with multiple Toyota and Lexus models, OEM 8946560440, used to monitor exhaust oxygen content, optimize combustion and emission control.
Replaces OEM #
MOQ
1件
This downstream oxygen sensor monitors exhaust oxygen content and provides feedback to the ECU to adjust the air-fuel ratio. OEM number 89465-60440, for many Toyota and Lexus models. Installation difficulty medium; common failures include carbon buildup or aging causing higher fuel consumption; ensure thread cleanliness when replacing.
丰田雷克萨斯后氧传感器 89465-60440 234-4064 原厂标准替换件
8946560440