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Mercedes-Benz W203 Oxygen Sensor A0025400617, fits Mercedes-Benz W203 models, OEM A0025400617, used for exhaust detection, accurately monitors air-fuel ratio.
Replaces OEM #
MOQ
1件
| Vehicle Model / Generation | Year | Engine | Specification |
|---|---|---|---|
| C Class | — | — | — |
| 400 | — | — | — |
Mercedes W203 exhaust manifold or front exhaust pipe oxygen sensor A0025400617 (compatible with 0258006475) monitors oxygen content and feeds ECU to precisely control air-fuel ratio for efficient combustion and compliant emissions. Fits W203 series engines such as C200, C230; installation difficulty medium; labor about 0.5-1 hour; avoid damaging threads and wiring. If idle is unstable, acceleration weak, or fuel consumption rises, sensor aging is usually the cause.
奔驰W203氧传感器A0025400617 0258006475 排气检测
A0025400617