Description
Product Overview
Part Name: Nitrogen NOx Oxygen Sensor
Part Numbers: A0009051612, AAA9174000000, A3C03398700-622
Vehicle Compatibility: Mercedes-Benz Diesel Vehicles (EU Models) – Suitable for Euro VI emission-compliant Mercedes-Benz Actros, Arocs, Axor, and Atego trucks with SCR (Selective Catalytic Reduction) systems (2014–2024)
Configuration: OEM-style NOx sensor built for precision measurement of nitrogen oxide in exhaust gases. Constructed with high-temperature insulation and vibration resistance for stable operation in heavy-duty applications.
Function: Continuously measures NOx concentration in exhaust gases and communicates data to the ECU, enabling efficient AdBlue/DEF dosing to reduce emissions and maintain Euro VI compliance.
Technical Specifications
Type: Nitrogen Oxide (NOx) Oxygen Sensor
Material: Corrosion-resistant stainless steel housing with ceramic sensing core and heat-shielded wire assembly
Application: Fits Mercedes-Benz Euro VI diesel engines (2014–2024) using NOx sensor references A0009051612 / AAA9174000000 / A3C03398700-622
Cross-Reference: Equivalent to Mercedes-Benz OE part numbers above; compatible with OEM SCR and DEF systems used across the EU truck line-up
Installation: Direct-fit replacement; threads into OEM exhaust bung and connects easily to the existing wiring harness
Service Interval: Replace when SCR or NOx-related fault codes (P2201, P229F) appear, or if emission readings fluctuate or warning lights activate
Delivery & Availability
Stock Options: High-quality aftermarket Mercedes-Benz NOx sensors available
Delivery Time: 3–7 days internationally
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