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NOx sensor

Genuine car NOx sensor as a Mercedes-Benz remanufactured part
Price not available
  • High-precision measurement values
  • Essential for achieving low fuel consumption
  • Reliable availability
Please use our parts search to request this remanufactured part for your vehicle.

What are the benefits of a Mercedes-Benz Genuine Remanufactured NOx sensor?

The NOx sensor from Mercedes-Benz supplies up-to-date data on exhaust gas aftertreatment and so plays a

valuable role in ensuring that exhaust gas emissions are not exceeded. It is also a vital component for

ensuring low fuel consumption and optimum engine performance. You benefit from the reliable,

short-notice availability of our remanufactured parts.

How does the NOx sensor work?

The NOx sensor consists of a controller unit and sensor unit. The controller unit processes the

measurement values recorded by the sensor unit. The exhaust gas flows around the NOx sensor, which

measures the nitrogen and oxygen concentrations. This data is then sent to the vehicle's control unit,

where the emission levels and exhaust gas aftertreatment are continuously monitored.

How can you tell if the NOx sensor is defective?

  • Speed fluctuations when the engine is cold-started
  • Increased fuel consumption
  • Juddering when you drive off

Quality at attractive prices – the Mercedes-Benz Genuine Remanufactured NOx sensor.

With a NOx sensor from Mercedes-Benz, you benefit from a level of quality comparable to a new part. Our

remanufacturing process saves natural resources – savings that are passed on to you so you can purchase

the part at an attractive price. You also make a valuable contribution to reducing your environmental


  • GLC Coupé
    • C253 (from 2016)
    • X253 (from 2015)
  • S-Class Sedan
    • W222 (from 2013)
  • S-Class Sedan Long Version
    • V222 (from 2013)
  • S-Class Maybach
    • X222 (from 2014)
  • SLC Roadster
    • R172 (from 2011)

This quote is not binding. Subject to errors and sale. The product pictures are exemplary. Information on available model series may vary and can be obtained from your Mercedes-Benz dealer.