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Ships within 48 hours · Estimated delivery Nov 17 - Nov 22
Installation: Direct-fit replacement with OEM-style gaskets and fittings
Service Interval: Replace during engine overhaul or when oil pressure drops
Stock Options: Downstream exhaust temperature sensors available in ready stock
Function: Continuously monitors NOx levels in exhaust gases and sends data to the ECU for accurate DEF (Diesel Exhaust Fluid) dosing
Impeller Type: Cast or stamped high-flow impeller for efficient coolant circulation
Nitrogen NOx Oxygen Sensor 5WK97331A / A0101531628 / SNS331A for Mercedes-Benz (EU) (2014–2023) Air Brake Control Solenoid Valve Installation: Direct-fit replacement with OEM-styleProduct Overview Part Name: Nitrogen NOx Oxygen Sensor Part Numbers: 5WK97331A, A0101531628, SNS331A Vehicle Compatibility: Mercedes Benz Vehicles (EU Models) Compatible with Euro 6 diesel engines across models such as Actros, A Class, C Class, E Class, and Sprinter (20142023) Configuration: OEM style NOx sensor designed for precise detection of nitrogen oxides in diesel exhaust systems. Calibrated for optimal performance within SCR (Selective
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