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Mercedes-Benz Viano Rear Oxygen Sensor, compatible with Mercedes-Benz A/B/C/S classes, OEM A0045420818, direct installation, accurately monitors exhaust oxygen content.
Replaces OEM #
MOQ
1件
| Vehicle Model / Generation | Year | Engine | Specification |
|---|---|---|---|
| S Class | — | — | — |
| 420 | — | — | — |
Rear oxygen sensor monitors exhaust oxygen content and feeds ECU to adjust air-fuel ratio to ensure emissions compliance. OEM number A0045420818, fits Mercedes-Benz Viano/V-class A/B/C/S models. Direct installation replacement; use a dedicated socket to remove old part to avoid damaging threads.
奔驰唯雅诺A/B/C/S级后氧传感器 A0045420818 0258006747 直接安装
A0045420818