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Toyota Sienna Rear Oxygen Sensor 89465-08100, reliable replacement part, fits Toyota Sienna models, monitors exhaust oxygen content, ensures efficient engine operation.
Replaces OEM #
MOQ
1件
| Vehicle Model / Generation | Year | Engine | Specification |
|---|---|---|---|
| Sienna | 9465 ~ 810 | — | — |
Toyota Sienna (Xiena) exhaust system rear oxygen sensor (OEM 89465-08100) monitors oxygen content in exhaust after the catalytic converter. Feeds ECU to adjust air-fuel ratio for efficient combustion and compliant emissions. Fits many 2004–2010 Toyota Sienna variants; reliable replacement. Installation difficulty medium; about 0.5–1 hour; protect threads during removal. If check engine light is on, fuel usage is abnormal, or acceleration is weak, sensor may be at fault.
丰田塞纳（西耶娜）后氧传感器 89465-08100 可靠替换
89465-08100