Heavy Duty Exhaust NOx Sensor SNS3044 for Mercedes-Benz Actros, Antos & Arocs (Euro 6 Pre-Cat)
Maintain precise emissions compliance, optimize AdBlue/DEF fluid dosing, and protect engine torque performance with this premium 24V Upstream Exhaust NOx Sensor. Specially engineered for Mercedes-Benz Euro 6 heavy-duty commercial vehicles, it continuously measures nitrogen oxide concentrations before the exhaust enters the SCR catalytic converter and transmits real-time data to the Engine Control Unit (ECU).
📌 Key Highlights
- Precision Ceramic Sensing Element: Advanced high-temperature zirconia ceramic probe delivers fast thermal response and accurate measurements under harsh operating conditions.
- Integrated Micro-Processor Control: Factory-calibrated electronic control module translates raw sensor signals directly into standardized CAN-bus communication data.
- Direct OE Replacement: Standardized M20 x 1.5 mounting thread, exact pre-cat harness length, and factory-spec connector allow fast plug-and-play installation without wire splicing.
🔄 Cross References
To help you ensure correct fitment, this part can replace or is equivalent to the following OEM and aftermarket part numbers:
- Vitesco / Continental Ref: SNS3044, A2C1864350077, A2C18643500, A2C18643500-02, A2C1864350002, A2C18643500-01
- Mercedes-Benz Original OE: A0111536328, A 011 153 63 28, 0111536328, A0111536328/001, A0111536328001
⚙️ Technical Specifications
- Product Type: Commercial Vehicle 24V Exhaust NOx (Nitrogen Oxide) Sensor
- Operating Voltage: 24V Commercial Vehicle Electrical System
- Emissions Standard: Euro 6 / Euro VI Compliance
- Mounting Position: Before SCR Catalyst (Upstream / Inlet / Pre-Cat)
- Thread Dimensions: M20 x 1.5 External Thread with Hex 22mm
- Connector Configuration: 4-Pin Integrated Connector
- Compatible Vehicles: Mercedes-Benz Actros MP4 / MP5, Antos, Arocs, Atego 3, Econic 2
- Condition: 100% Brand New Premium Aftermarket Replacement