Description
Product Overview
Part Name: Nitrogen Oxide Sensor (NOx) – Outlet Position
Part Numbers: 5WK97366_ / 22303391 / A2C93782000-01 / 5461851
Vehicle Compatibility: Suitable for Volvo VNL, VNM and VNR US-market trucks manufactured between 2013–2024 equipped with EPA-compliant SCR aftertreatment systems requiring outlet-position NOx sensor reference 22303391.
Configuration: High-precision downstream NOx sensor with integrated control module, ceramic sensing element and heat-resistant cable assembly engineered for accurate emissions monitoring in high-temperature diesel exhaust environments.
Function: Measures post-catalyst NOx concentration to optimize DEF dosing, maintain EPA emissions compliance, enhance fuel efficiency and prevent aftertreatment fault codes.
Technical Specifications
Type: Downstream (outlet-position) NOx sensor for diesel SCR systems
Material: Stainless steel sensor housing, ceramic detection element, thermally protected wiring
Application: Direct-fit replacement for Volvo VNL, VNM and VNR trucks using OE sensor 22303391
Cross-Reference: Fully compatible with 5WK97366_, A2C93782000-01 and 5461851 NOx sensor variants
Installation: Mounts to exhaust outlet section; requires ECU reset or adaptation after replacement
Service Interval: Replace when NOx-efficiency codes, SCR malfunctions or abnormal DEF usage occur
Delivery & Availability
Stock Options: Available
Delivery Time: 3–7 days internationally
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