A0009057208 SNS424A A2C12777100-01 NOX Sensor

A0009057208 SNS424A A2C12777100-01 Nitrogen Oxide NOX sensor

Continental A0009057208 NOx sensor is direct replacement to faulty genuine mercedes-benz or continental brand parts.

Nitrogen Oxide sensor is factory fitted on many different mercedes-benz cars E-class W213 CLS W257 A-class W177 and many other.

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 P229F P229E P2202 P2200 U029E00 U029E U029D00 U029D, it means that NOX sensor has failed.

There is no need to spend a fortune for original continental part at dealer shop, when replacement part will do a job.

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.

Information from original part: LUNOX SNS12V Gen3.0.

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

SNS424A A2C12777100-01 sensor fits many different mercedes benz car models.

Sensor is also kwown as control unit with nox-sensor for emissions control.

DPF means diesel particulate filter and it is factory fitted to all diesel cars to ensure it complies with environmental regulation laws.

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.

Dealer will charge you over £500 for a single sensor.

You will find a list of the the most common error codes of nox sensor circuit faults.

The most common diagnostic trouble codes DTCs

• P300647 NOx sensor 2 (cylinder bank 1) has an electrical fault
• P300647 An electrical fault exists in NOx sensor 2 (cylinder bank 1)
• P300648 An electrical fault exists in NOx sensor 2 (cylinder bank 1)
• P300648 NOx sensor 2 (cylinder bank 1) has an electrical fault
• P300646 NOx sensor 2 (cylinder bank 1) is faulty
• P300646 NOx sensor 2 bank 1 faulty operation
• P300A63 Component NOx sensor downstream of SCR catalytic converter has a malfunction
• P300646 Component NOx sensor Downstream of SCR Catalytic Converter has a malfunction. The commanded position cannot be reached
• P300646 NOx sensor 2 (cylinder bank 1) has a malfunction
• P300647 Component NOx sensor Downstream of SCR Catalytic Converter has an open circuit
• P300648 Component NOx sensor Downstream of SCR Catalytic Converter has a short circuit to ground
• U029E-00 U029E00 Communication with NOx sensor 2 has a malfunction. There is a general failure
• U029E-87 U029E87 Communication with NOx sensor 2 has a malfunction. The message is missing
• P229E Nitrogen Oxides NOx sensor 2 bank 1 - circuit malfunction
• P229E NOx sensor Circuit Bank 1 Sensor 2
• P229F NOx sensor Circuit Range/Performance Bank 1 Sensor 2
• P3002DE Component NOx sensor Downstream of SCR Catalytic Converter has a malfunction. There parameter is outside the permissible range
• P3002DE NOx sensor 2 (cylinder bank 1) has a malfunction
• P300642 NOx sensor 2 (cylinder bank 1) has a malfunction
• P19CD00 NOx sensor circuit downstream electrode peel off
• P229E11 Nox sensor (bank 1 sensor 2) Short Circuit to earth
• P220F77 Nox sensor heating (NOx sensor bank 1 sensor 2) Specified position not reached
• U029E Lost Communication with NOx sensor B
• P300644 Component NOx sensor Downstream of SCR Catalytic Converter has a malfunction. There is a signal above the permissible limit value
• P3009EB NOx sensor circuit range/performance (bank 1 sensor 2)
• U029E87 Communication with Nox sensor 2 has a malfunction
• P300641 The power Supply of NOx sensor 2 cylinder bank 1 has a fault

Mercedes-Benz part numbers:

• A000 905 72 08
• A0009057208

Continental part number:

• SNS424A
• A2C12777100-01
• A2C1277710001

More compatible part numbers:

• A0009053109 SNS424B A2C15463300-02
• A0009057208 SNS424A A2C12777100-01
• A0009054604 SNS424 5WK97424 A2C98646600-02
• A0009051014 SNS1117 AAA2082140000
• A0009054014 SNS1153 AAA9044060000
• A0009051818
• -->>>
• A0009058311  SNS1008 A3C01058100-01
• A0009053309 SNS707B A2C15463500-02
• A0009057408 SNS707A A2C12777200-01
• A0009050614 SNS1118 AAA2082160000
• A0009052012 SNS1009 A3C1540200-01
• A000905201264
• A0009053209 SNS382B A2C15463100-02

Compatible mercedes benz cars:

• A class W177 Hatchback
• A class V177 Saloon Sedan
• A160d A180d A200d A220d
• C class W205 S205 C205 Facelift 2018 2019 2020
• C180d C200d C220d C300d BlueTEC 4MATIC C350h Plug-In Hybrid
• E Class W213 Saloon Sedan 2016 2017 2018 2019 2020
• E200d E220d E300d E400d diesel bluetec 4Matic
• SE Sport AMG Line Automatic
• E Class S213 Estate Wagon
• E Class C238 Coupe 2017, 2018, 2019
• CLS W257 C257 Coupe 2018 2019 2020 2021 2022
• CLS400d 4MATIC
• CLS350d 4-matic
• Sprinter W907 W910 Van Bus
• Sprinter 1500 2500 3500
• V class W447 Viano Vito
• CLA C117 X117
• GLE C292 Coupe
• GLE V167 W167 SUV 2019 2020 2021 2022
• GLE300d GLE350d GLE350de
• GLE400d 4MATIC AMG Line
• G class W463 
• S class W222 Facelift 2018 2019 2020
• S350d S400d
• Sprinter W907 907 VS30 Bus
• Sprinter W910 910 VS30 Van Panel Van
• Sprinter Tourer 319 CDI 4x4
• 2018 2019 2020 2021
• Sprinter 2500 3500 4500 3.0 diesel
• Winnebago Vita Class C RV Sprinter chassis

Please note: this list is not full, NOX sensor may fit other car models as well.