Description
Product Overview
Part Name: Nitrogen NOx Oxygen Sensor
Part Numbers: 4326769, A045H141, A3C02726200-01, SNS0348B
Vehicle Compatibility: Cummins Engines (EU Models) – Designed for Euro 6 diesel engines powering trucks, buses, and industrial machinery with SCR (Selective Catalytic Reduction) systems (2014–2023)
Configuration: OEM-style NOx sensor precisely calibrated to detect nitrogen oxide levels in the exhaust system. Built for high performance and long-term reliability under continuous heavy-duty operation.
Function: Measures NOx concentrations in exhaust gases and transmits accurate readings to the ECU, enabling precise AdBlue dosing, optimized combustion efficiency, and compliance with EU6 emission standards.
Technical Specifications
Type: Nitrogen Oxide (NOx) Oxygen Sensor
Material: Stainless steel housing with ceramic sensing core and high-temperature resistant insulated wiring
Application: Fits Cummins Euro 6 diesel engines (2014–2023) using sensor references 4326769 / A045H141 / A3C02726200-01 / SNS0348B
Cross-Reference: Equivalent to Cummins OE part numbers above; compatible with OEM SCR and AdBlue exhaust after-treatment systems
Installation: Direct-fit replacement; mounts to the OEM exhaust manifold and connects directly to the original harness
Service Interval: Replace when check engine light appears, emission system errors occur, or diagnostic fault codes indicate NOx sensor degradation
Delivery & Availability
Stock Options: High-quality aftermarket Cummins NOx sensors available
Delivery Time: 3–7 days internationally
Payment & Security
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