Mercedes Oxygen Sensor 0065421718 0281004201/4203 Performance Upgrade Option

奔驰氧传感器0065421718 0281004201/4203 性能升级选

Mercedes-Benz Oxygen Sensor 0065421718/0281004201/4203, compatible with Mersan models, OEM 0065421718, precise monitoring of exhaust oxygen content, improves fuel efficiency and emissions performance.

SensorIn StockMercedes-Benz420

Replaces OEM #

MOQ

1

Vehicle Fitment(2 items)

Vehicle Model / GenerationYearEngineSpecification
4201986 ~ 1999

Specifications

品牌其他
型号0065421718 0281004201
产品规格1条
适用范围汽车
有可授权的自有品牌

Cross Reference / OEM

0281004201/4203

On Mercedes-Benz C-Class, E-Class, S-Class engines near catalytic converter, the oxygen sensor (OEM 0065421718, compatible 0281004201/4203) monitors exhaust oxygen content in real time and feeds ECU to precisely control air–fuel ratio, ensuring combustion efficiency and emissions compliance. Upgraded performance sensor; installation difficulty medium; 0.5-1 hour; ensure threads are clean and torque is controlled. Increased fuel consumption, weak acceleration, or sharp odor from exhaust may relate to this sensor.

FAQ — Motuon

奔驰氧传感器0065421718 0281004201/4203 性能升级选

0065421718

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