Description
Product Overview
Part Name: Nitrogen NOx Oxygen Sensor
Part Numbers: 5WK97329A, A0101531428
Vehicle Compatibility: Mercedes-Benz Vehicles (EU Models) – Designed for Euro 5 and Euro 6 diesel engines used in models such as Actros, E-Class, C-Class, Sprinter, and GLE (2013–2022)
Configuration: OEM-style NOx sensor precisely engineered for use in SCR (Selective Catalytic Reduction) systems. Measures nitrogen oxide levels to maintain clean exhaust emissions and ensure compliance with EU environmental standards.
Function: Detects nitrogen oxide (NOx) concentrations in exhaust gases and communicates data to the ECU for optimized AdBlue dosing and reduced emissions.
Technical Specifications
Type: Nitrogen Oxide (NOx) Oxygen Sensor
Material: Stainless steel housing with high-temperature ceramic sensing element and heat-shielded wiring
Application: Fits Mercedes-Benz Euro 5/6 diesel engines (2013–2022) using sensor references 5WK97329A / A0101531428
Cross-Reference: Equivalent to Mercedes OE part numbers above; compatible with factory SCR and AdBlue systems
Installation: Direct-fit replacement; mounts to the exhaust pipe and connects to OEM harness for seamless integration
Service Interval: Replace when emission faults occur, AdBlue efficiency drops, or ECU diagnostics indicate sensor failure
Delivery & Availability
Stock Options: High-quality aftermarket Mercedes-Benz NOx sensors available
Delivery Time: 3–7 days internationally
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