Description
Mercedes-Benz NOx Sensor A0009054704 / 5WK97381 / A2C95270000-01 for W213 E-Class & W222 S-Class.
Product Description
Genuine specification NOx Sensor (Nitrogen Oxide Sensor) for modern Mercedes-Benz diesel vehicles.
OEM part numbers: A0009054704, 5WK97381, A2C95270000-01.
This sensor measures NOx levels in the exhaust and communicates with the SCR/AdBlue system to ensure correct dosing, emissions control, and optimal engine efficiency.
A failing NOx sensor can trigger AdBlue warnings, reduced power, limp mode, increased fuel consumption, and emission faults. This replacement restores proper system operation.
Compatibility Table
Mercedes-Benz E-Class
| Model | Chassis | Engine Type | Years | Part Numbers |
|---|---|---|---|---|
| E-Class | W213 | Diesel (OM654 / OM642 depending on market) | 2016–2022 | A0009054704 / 5WK97381 |
Mercedes-Benz E-Class Coupe
| Model | Chassis | Engine | Years |
|---|---|---|---|
| E-Class Coupe | C238 | Diesel | 2017–2022 |
Mercedes-Benz S-Class
| Model | Chassis | Engine | Years |
|---|---|---|---|
| S-Class | W222 | Diesel (BlueTEC / AdBlue) | 2014–2020 |
(Always match the part number with your original NOx sensor for guaranteed compatibility.)
Features
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Genuine OEM-grade NOx sensor (Continental/VDO platform)
-
Ensures accurate SCR/AdBlue system operation
-
Reduces emissions warnings and limp mode issues
-
Suitable for Euro 6 Mercedes-Benz diesel platforms
-
Durable heat-resistant probe and wiring
Condition
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Used OEM
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Fully tested and guaranteed working
-
Clean connectors and intact wiring loom
Installation Notes
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Plug-and-play replacement for matching part numbers
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After installation, clear NOx/SCR fault codes using STAR Diagnostic or equivalent
-
Some vehicles require adaptation/initialization of the new sensor
-
Fits upstream or downstream position depending on the model
SEO Keywords / Tags
Mercedes NOx Sensor A0009054704, 5WK97381 Sensor, A2C95270000-01 NOx, W213 E-Class NOx Sensor, W222 S-Class AdBlue Sensor, Mercedes Diesel Emission Sensor, BlueTEC NOx Module, SCR Exhaust Sensor Mercedes-Benz
Key features
- Genuine OEM-grade NOx sensor (Continental/VDO platform)
- Ensures accurate SCR/AdBlue system operation
- Reduces emissions warnings and limp mode issues
- Suitable for Euro 6 Mercedes-Benz diesel platforms
- Durable heat-resistant probe and wiring
Compatibility Table
Shipping, returns and warranty
- Worldwide shipping with tracking
- 30-day returns on unused, uninstalled parts
- 90-day limited warranty against defects
Send us your VIN and we confirm fitment before shipping. See our shipping policy and return policy.
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