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Mercedes-Benz C230/C240 Oxygen Sensor A0025400617, Air-Fuel Ratio Oxygen Sensor, precisely monitors exhaust gas, optimizes combustion efficiency.
Replaces OEM #
MOQ
1件
| Vehicle Model / Generation | Year | Engine | Specification |
|---|---|---|---|
| 240 | — | — | — |
| 400 | — | — | — |
Oxygen sensor A0025400617 for Mercedes-Benz C230/C240 (W203), compatible with 0258006475/6476, installed before/after the catalytic converter. Real-time monitoring of exhaust oxygen, signal to ECU adjusts fuel injection to maintain optimal air-fuel ratio. Installation difficulty medium; recommended labor time 0.5-1 hour; avoid damaging wiring during removal and installation. If fuel consumption increases or emissions exceed limits, replacement may be considered.
奔驰C230 C240氧传感器 A0025400617 空燃比氧气传感器
A0025400617