AUTHORIZED MERCEDES-BENZ DEALER • GENUINE FACTORY OEM
VIN NEEDED WITH CHECKOUT
Send your complete 17-digit VIN through eBay Messaging or include it in the note to seller at checkout so we can verify fitment before shipping.
If you are certain A0009053603 is correct for your vehicle, send us an eBay message requesting to waive the VIN check.
Orders without a VIN or written VIN-check waiver may be canceled.
GENUINE FACTORY OEM PART
Genuine Mercedes-Benz Diesel Exhaust NOx Sensor
Upstream NOx Sensor Probe / Control Unit
MERCEDES-BENZ PART NUMBER
A0009053603
A0009053603 • MA0009053603 • A000 905 36 03
BRAND NEW • GENUINE MERCEDES-BENZ
PRODUCT DESCRIPTION
This listing is for one Brand New Genuine Mercedes-Benz OEM Diesel Exhaust NOx Sensor A0009053603. This sensor/control unit is factory fitted to multiple Mercedes-Benz diesel applications including select C-Class, E-Class, ML / M-Class, GL-Class and S-Class vehicles.
A0009053603 is an upstream NOx sensor located in the exhaust system. The sensor monitors nitrogen oxide levels used by the Mercedes-Benz emissions, SCR and AdBlue systems.
If your check engine light is illuminated and diagnosis confirms a faulty NOx sensor, replacement should be performed as soon as possible to help prevent continuing SCR, AdBlue and catalytic-converter related faults.
COMMON MERCEDES-BENZ WARNING MESSAGES
• Cannot measure fluid level AdBlue
• Eng. Start not possible in x mi / km
• Eng. Start not possible in x mi / km
COMMON DIAGNOSTIC TROUBLE CODES
These codes may be associated with NOx sensor, SCR and AdBlue system faults. Always properly diagnose the vehicle before replacing components.
P22A1-22 / P22A122 - NOx sensor 2 (cylinder bank 1) short circuit to positive; signal amplitude greater than maximum.
P229F-23 / P229F23 - NOx sensor 2 (cylinder bank 1) malfunction; voltage level too low.
P220013 - NOx sensor 1 (cylinder bank 1) electrical fault / open circuit.
P220108 - NOx sensor (cylinder bank 1) malfunction; signal or message fault.
P221408 - NOx sensor (cylinder bank 2) malfunction; signal or message fault.
P221401 - NOx sensor cylinder bank 2 malfunction.
P2201-62 - NOx sensor (cylinder bank 1) signal comparison faulty.
P2202 - NOx Sensor Circuit Low Bank 1.
P229FE1 / P229F(E1) - NOx sensor 2, bank 1 circuit range/performance.
P220A0(16) - NOx sensor 2, bank 1 circuit low.
P229E(11) - NOx sensor 2, bank 1 circuit malfunction.
P22A677 - Heater of NOx sensor 2 has an electrical fault; commanded position cannot be reached.
P2BA901 - NOx emission limit exceeded / AdBlue quality too low.
P13DF09 / P13D-F09 - AdBlue system component fault.
P13E400 - Remaining driving distance limited due to AdBlue malfunction.
P22A0 - NOx sensor 2 circuit low voltage.
P22A021 - NOx sensor 2 short circuit to ground.
P229F - NOx sensor 2, bank 1 circuit range/performance.
P229F-62 / P229F62 - NOx sensor 2 signal comparison faulty / implausible.
P229F-09 / P229F09 - NOx sensor 2 component fault.
P229F28 - NOx sensor 2 malfunction.
P220400 / P2204-00 - NOx sensor bank 1 sporadic malfunction / general failure.
P220000 - NOx sensor bank 1 electrical fault.
P220162 - NOx sensor bank 1 signal comparison faulty.
P204F96 - AdBlue system bank 1 internal component fault.
P140300 - AdBlue control unit malfunction.
P220E77 / P220E-77 - NOx sensor 1 heater malfunction; commanded position cannot be reached.
P220F / P220F77 - NOx sensor heater control range/performance, Bank 1 Sensor 2.
P20EE84 - SCR catalytic converter efficiency insufficient.
P229F92 / P229F-92 - NOx sensor 2 function/instruction fault.
133000 - Upper limit of downstream SCR NOx sensor reached.
135300 - Upstream SCR NOx sensor wiring open circuit.
P2201FD - NOx sensor 1 bank 1 malfunction.
P14B500 - Upstream NOx sensor plausibility error.
P153500 - Upstream NOx sensor value/signal outside range.
16D400 - AdBlue system test not completed; remaining distance limited.
179000 - Downstream SCR NOx sensor signal implausible.
P2201 - NOx Sensor Circuit Range/Performance Bank 1.
P220322 / P2203-22 - NOx sensor bank 1 short circuit to positive.
P229F29 - NOx sensor 2 invalid signal.
P220A1C / P220A-1C - NOx sensor 1 power supply voltage outside permissible range.
P220192 - NOx sensor 1 function/instruction faulty.
P229F-23 / P229F23 - NOx sensor 2 (cylinder bank 1) malfunction; voltage level too low.
P220013 - NOx sensor 1 (cylinder bank 1) electrical fault / open circuit.
P220108 - NOx sensor (cylinder bank 1) malfunction; signal or message fault.
P221408 - NOx sensor (cylinder bank 2) malfunction; signal or message fault.
P221401 - NOx sensor cylinder bank 2 malfunction.
P2201-62 - NOx sensor (cylinder bank 1) signal comparison faulty.
P2202 - NOx Sensor Circuit Low Bank 1.
P229FE1 / P229F(E1) - NOx sensor 2, bank 1 circuit range/performance.
P220A0(16) - NOx sensor 2, bank 1 circuit low.
P229E(11) - NOx sensor 2, bank 1 circuit malfunction.
P22A677 - Heater of NOx sensor 2 has an electrical fault; commanded position cannot be reached.
P2BA901 - NOx emission limit exceeded / AdBlue quality too low.
P13DF09 / P13D-F09 - AdBlue system component fault.
P13E400 - Remaining driving distance limited due to AdBlue malfunction.
P22A0 - NOx sensor 2 circuit low voltage.
P22A021 - NOx sensor 2 short circuit to ground.
P229F - NOx sensor 2, bank 1 circuit range/performance.
P229F-62 / P229F62 - NOx sensor 2 signal comparison faulty / implausible.
P229F-09 / P229F09 - NOx sensor 2 component fault.
P229F28 - NOx sensor 2 malfunction.
P220400 / P2204-00 - NOx sensor bank 1 sporadic malfunction / general failure.
P220000 - NOx sensor bank 1 electrical fault.
P220162 - NOx sensor bank 1 signal comparison faulty.
P204F96 - AdBlue system bank 1 internal component fault.
P140300 - AdBlue control unit malfunction.
P220E77 / P220E-77 - NOx sensor 1 heater malfunction; commanded position cannot be reached.
P220F / P220F77 - NOx sensor heater control range/performance, Bank 1 Sensor 2.
P20EE84 - SCR catalytic converter efficiency insufficient.
P229F92 / P229F-92 - NOx sensor 2 function/instruction fault.
133000 - Upper limit of downstream SCR NOx sensor reached.
135300 - Upstream SCR NOx sensor wiring open circuit.
P2201FD - NOx sensor 1 bank 1 malfunction.
P14B500 - Upstream NOx sensor plausibility error.
P153500 - Upstream NOx sensor value/signal outside range.
16D400 - AdBlue system test not completed; remaining distance limited.
179000 - Downstream SCR NOx sensor signal implausible.
P2201 - NOx Sensor Circuit Range/Performance Bank 1.
P220322 / P2203-22 - NOx sensor bank 1 short circuit to positive.
P229F29 - NOx sensor 2 invalid signal.
P220A1C / P220A-1C - NOx sensor 1 power supply voltage outside permissible range.
P220192 - NOx sensor 1 function/instruction faulty.
OEM & REFERENCE NUMBERS
| TYPE | PART NUMBERS |
|---|---|
| Mercedes-Benz | A0009053603 MA0009053603 A000 905 36 03 |
| Continental | 5WK96683D 5WK9 6683D 5WK96683C |
| Additional Reference Numbers | A0009052800 / 5WK96678 A0009052900 / 5WK96683 A0009057100 / 5WK96683A A0065420918 / 5WK96632 |
Additional numbers are provided as reference information. Verify the exact Mercedes-Benz part number and VIN before purchase.
MERCEDES-BENZ COMPATIBILITY
This is not a complete compatibility list. Fitment can vary by VIN, production date, engine and emissions equipment.
| CLASS / CHASSIS | APPLICATIONS |
|---|---|
| C-Class W205 / S205 / A205 | 2014-2017 C-Class Sedan / Saloon C220d 2.1L BlueTEC 4MATIC Diesel C300h Hybrid C180d BlueTEC Diesel A205 C220d BlueTEC Cabriolet / Convertible |
| E-Class W212 / S212 | 2014-2016 Facelift Sedan / Saloon 2014-2016 Estate / Wagon E220d E250d E350d 3.0L BlueTEC AMG Line |
| ML / M-Class W164 | ML250 ML350 CDI / BlueTEC |
| GL-Class X164 | 2012-2013 GL350 CDI BlueTEC Facelift |
| S-Class W221 | 2010-2013 Facelift S350d S350L CDI BlueTEC |
| S-Class W222 | 2014-2017 S350d BlueTEC 4MATIC Diesel |
IMPORTANT FITMENT NOTICE
The compatibility list above is not complete and does not mean this sensor fits every vehicle within every listed year or model. Mercedes-Benz may use different NOx sensors according to VIN, production date, emissions equipment, exhaust configuration and market specification. Please verify by VIN, part number and photos before purchase.
BEFORE YOU ORDER
1. Send your complete 17-digit VIN through eBay Messaging or include it in the note to seller at checkout.
2. Our Mercedes-Benz parts department will verify the part against your vehicle before shipment.
3. If you already know A0009053603 is correct, send us an eBay message requesting to waive the VIN check.
4. Compare the part number, electrical connector, sensor probe and control-unit configuration with the part currently installed on your vehicle.
5. Orders without a VIN or written VIN-check waiver may be canceled.
2. Our Mercedes-Benz parts department will verify the part against your vehicle before shipment.
3. If you already know A0009053603 is correct, send us an eBay message requesting to waive the VIN check.
4. Compare the part number, electrical connector, sensor probe and control-unit configuration with the part currently installed on your vehicle.
5. Orders without a VIN or written VIN-check waiver may be canceled.
AUTHORIZED MERCEDES-BENZ DEALER
Mercedes-Benz of Palm Springs
Your source for Genuine Mercedes-Benz OEM parts and accessories. Our Mercedes-Benz parts specialists review fitment to help ensure you receive the correct part for your vehicle.
QUALITY • FIT • PERFORMANCE