Description
Product Overview
Part Name: Upstream NOx (Nitrogen Oxide) Sensor
Part Number: 22827991
Vehicle Compatibility: Fits Volvo B8R, DE(3), FH(4), FM(4), FL(3), and FE(3) buses equipped with Euro 6 emissions systems (2013–2024).
Configuration: OEM-style upstream NOx sensor positioned before the SCR catalyst. Measures nitrogen oxide concentration to help regulate AdBlue dosing and exhaust treatment efficiency.
Function: Provides real-time NOx readings to the ECU, ensuring optimal emission control, reduced fuel consumption, and compliance with Euro 6 standards.
Technical Specifications
Type: Upstream NOx Sensor
Material: High-temperature stainless steel probe with shielded electronic cable and integrated control module
Application: Direct-fit replacement for Volvo emissions systems using reference 22827991 across FH4, FM4, FE3, FL3, and B8R bus platforms
Cross-Reference: Matches OE performance; fully compatible with Volvo ECU and SCR/AdBlue systems
Installation: Thread-in sensor; connects to OEM wiring harness using factory plug
Service Interval: Replace when emission warnings appear, reduced engine power occurs, or fuel efficiency drops
Delivery & Availability
Stock Options: High-quality aftermarket Volvo upstream NOx sensors available
Delivery Time: 3–7 days worldwide
Payment & Security
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