Description
Product Overview
Part Name: Nitrogen NOx Oxygen Sensor
Part Numbers: 5WK96760A, 4327153, SNS160A, A2C95994200-01
Vehicle Compatibility: Cummins Diesel Engines (China Models) – Suitable for Tier 4 / China National VI diesel engines in trucks, buses, and off-road machinery using ISB, QSB, and ISL engines (2015–2024)
Configuration: OEM-style NOx sensor engineered for precision exhaust analysis in SCR (Selective Catalytic Reduction) systems. Built to deliver accurate nitrogen oxide readings under high-temperature, high-vibration conditions typical in heavy-duty engines.
Function: Measures NOx levels in exhaust gases and transmits data to the ECU for optimized DEF (Diesel Exhaust Fluid) dosing, ensuring emissions control, improved fuel efficiency, and regulatory compliance.
Technical Specifications
Type: Nitrogen Oxide (NOx) Oxygen Sensor
Material: Stainless steel sensor housing with high-temperature ceramic sensing tip and heat-resistant insulated wiring
Application: Fits Cummins Tier 4 and China VI diesel engines (2015–2024) using sensor references 5WK96760A / 4327153 / SNS160A / A2C95994200-01
Cross-Reference: Equivalent to Cummins OE part numbers above; fully compatible with SCR and DEF emission management systems
Installation: Direct-fit replacement; mounts in OEM exhaust location and connects to factory harness without modification
Service Interval: Replace when NOx fault codes appear, SCR performance drops, or check engine light activates due to emissions inefficiency
Delivery & Availability
Stock Options: High-quality aftermarket Cummins NOx sensors available
Delivery Time: 3–7 days internationally
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