Description
Product Overview
Part Name: NOx Sensor Upstream
Part Number: 2659849
Vehicle Compatibility: Suitable for Scania P-series, G-series, R-series and S-series trucks manufactured between 2013–2024 that use the upstream NOx sensor unit referenced by part number 2659849.
Configuration: High-temperature upstream NOx sensor featuring a stainless-steel probe, ceramic sensing core, reinforced wiring harness and sealed connector for harsh exhaust environments.
Function: Monitors nitrogen-oxide levels before the SCR catalyst, enabling precise ECU adjustments for emissions control, fuel efficiency and stable after-treatment operation.
Technical Specifications
Type: Upstream NOx emissions sensor
Material: Stainless-steel sensor body, ceramic detection element, heat-resistant wiring assembly
Application: Designed for Scania trucks requiring OE number 2659849 within Euro V–VI emission-control and SCR systems
Cross-Reference: Equivalent to upstream NOx sensor assemblies sharing the same connector type and signal calibration
Installation: Direct-fit replacement; install when NOx-related fault codes appear, when fuel consumption increases or when emission-system irregularities occur
Service Interval: Replace when sensor response becomes inconsistent, during SCR system diagnostics, or when emission-test limits cannot be maintained
Delivery & Availability
Stock Options: Upstream NOx sensors available in ready stock
Delivery Time: 3–7 days internationally
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