A0009053403 5WK96681C NOX Sensor

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  • What's Included: 1 sensor
  • Condition: New
  • Warranty: 1 Year
  • Manufacturer: Xenons4U
  • Mercedes Benz part numbers: A0009053403
  • Continental part number: 5WK96681C
  • Genuine part available here on ebay

Xenons4U A0009053403 5WK96681C NOX Sensor

Mercedes Nitrogen Oxide sensor fits 5WK96681C and 5WK9661D part numbers, as both oem numbers are identical.

If you have did on-board computer scan after seeing check engline light on the dashboard and your car is showing any of these error codes P229F62 P229FE1 P2202 U029E00 U029E U029D00 U029D, it means that NOX sensor has failed.

It is always recommended to fix this issue as soon as possible to avoid any damages to DPF filter, otherwise diesel particulate matter or soot can clog filter and it will cost you thousands to fix.

NOX stands for Nitrogen Oxide.

Error cleaning may be required, but just once after fitting new NOX sensor, it can be done by yourself, no need to visit dealer.

Continental 5WK96681C sensor fits many different Mercedes-Benz cars such as CLS W218 C Class W204 S204 R Class W251 E Class W212 S212 A207 C207 with DPF filter.

DPF means diesel particulate filter.

What means and does DPF ?

A diesel particulate filter or also known as DPF is a device designed to remove diesel particulate matter or soot from the exhaust gas of a diesel engine, which is located on the exhaust system.

What does nox sensor do ?

A nitrogen oxide sensor in short NOX is high temperature part is used in cars to detect and measure out amount of this compound (nitrogen oxides) coming out of exhaust system to ensure, it is mostly found in diesel cars.

Replacement sensor probe with ballast unit will save you a fortune, solve your NOX problems and you will comply with enviromental emissions laws again.

NOX-Sensor in other languages: Capteur Nox and Sensore De NOX.

Mercedes-Benz dealer will charge you over £500 for a single sensor.

Continental part numbers 5WK96681C and 5WK96681D both are the same will fit and work properly with mercedes car.

The most common warning messages

  • AdBlue malfunction em. op. in x mi km see owner's man.
  • AdBlue system malfunction See Owner's Man.
  • AdBlue system malfunction Emergency modie in x mls km
  • Cannot measure fluid level AdBlue
  • Eng. Start not possible in x mi km
  • Engine start not possible in x mi km

NOX sensor errors to identify faulty part:

  • P229F09 NOx sensor 2 (cylinder bank 1) has a malfunction. There is a component fault
  • U029E00 Communication with NOx sensor 2 has a malfunction
  • P229E NOx Sensor - Circuit Malfunction (Bank 1 Sensor 2)
  • P229E-11 P229E11 - NOx sensor 2 (cylinder bank 1) has an electrical fault. There is a short circuit to ground
  • P229E11 Nitrogen oxides (NOx) sensor 2, bank 1 – circuit malfunction
  • P299F-92 P229F92 NOx sensor 2 (cylinder bank 1) has a malfunction. The function or the instruction is faulty
  • P229E13 P229E-13 NOx sensor 2 (cylinder bank 1) has an electrical fault. There is an open circuit
  • P2BA901 - The emission limit for the NOx concentration has been exceeded (Adblue quality is too low). There is a general electrical fault.
    P2BA9FD P2BA9-FD The emision limit for the NOx concentration has been exceed (AdBlue quality is too low)
  • P2BA9FD The emision limit for the NOx concentration has been exceed (AdBlue quality is too low)
  • P13E400 - The remaining driving distance is limited due to a malfunction in the AdBlue system
  • P229E NOX sensor circuit bank 1 sensor 2
  • P13E4 Please refer to vehicle service manual
  • P229F-62 P229F62 NOx sensor 2 (cylinder bank 1) has a malfunction. The signal Comparison is faulty
  • P229F NOx Sensor Circuit Range/Performance Bank 1 Sensor 2
  • P2201 Nox sensor circuit range/performance bank 1 sensor 1

Mercedes-Benz part numbers:

  • A0009053403
  • A 000 905 34 03
  • A 0009053403
  • 000-905-34-03

Continental part number:

  • 5WK96681C
  • 5WK9 6681C
  • 5WK96681D

A0009053403 part number replaces these:

  • 000-905-51-00 A0009055100 - 5WK96681
  • 000-905-69-00 A0009056900 - 5WK96681A
  • 5WK9 6681B - 5WK96681B

Mercedes Benz compatibility list:

  • CLS Class W218
  • E Class W212 S212 A207 C207 2009 2010 2011 2012 2013 2014 2015 2016
  • E class Saloon Sedan Estate Convertible Cabriolet Coupe
  • E220d E350d BlueTEC CDI CGI
  • R Class: W251
  • S Class: W222 S300 S350 S300h Hybrid
  • V  class Vito W447 Bus 116CDI BlueTEC 

Please note: This list is not full, NOX sensor may fit other car models as well, please check provided part numbers, pictures and compare to your old parts.

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