Description
Product Overview
Part Name: NOx Sensor Downstream
Part Number: 2659850
Vehicle Compatibility: SCANIA Trucks – Suitable for R-series, P-series, G-series, and S-series (Euro V–VI, 2013–2024).
Configuration: Downstream NOx sensor mounted after the SCR catalyst. Built with a high-temperature ceramic element and integrated electronics to provide accurate post-catalyst NOx data to the ECU.
Function:
The downstream sensor verifies the efficiency of the SCR system by monitoring nitrogen oxide (NOx) levels after urea injection and catalytic reduction. It communicates with the ECU to fine-tune AdBlue dosing and maintain emissions compliance, fuel economy, and engine performance.
Technical Specifications
Type: Post-SCR NOx Sensor
Material: Stainless steel probe with ceramic sensing tip and shielded cable for exhaust heat protection
Application: SCANIA R, P, G, S series Euro V–VI trucks
Cross-Reference: Equivalent to SCANIA OE 2659850; compatible with Bosch Denoxtronic 2.2 emission systems
Installation: Direct OEM-fit replacement, plugs into existing harness connector; no modification required
Service Interval: Replace if diagnostic trouble codes indicate post-SCR sensor failure or irregular NOx readings
Delivery & Availability
Stock Options: OEM and high-grade aftermarket available
Delivery Time: 3–7 business days worldwide
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.