The Walker Products Nitrogen Oxide (NOx) Sensor (part number 1004-1022) is a direct-fit replacement for 2010-2022 Autocar LLC., Crane Carrier, Freightliner, and International vehicles with 11.9L and 14.9L engines. NOx sensors in vehicle exhaust systems measure nitrogen oxide emissions, aiding ECM in emissions control for compliance with environmental regulations and ensuring efficient operation of systems like Selective Catalytic Reduction (SCR)
Features:
- Accurate Emission Control – Delivers precise NOx readings to help maintain peak SCR system efficiency and lower emissions.
- Engineered for Precision – Features advanced sensing technology and exact OE materials for consistent, high-accuracy NOx detection in extreme conditions.
- Plug-and-Play Installation – Designed for direct OE replacement, reducing install time and eliminating compatibility issues.
- Fleet-Tested Reliability – Proven in demanding commercial and diesel applications for reduced downtime and fewer replacements.
Specifications:
| Number of Terminals | 4 |
| Connector Shape | Square |
| Terminal Gender | Female |
| Fit Type | Direct Fit |
Fits: 2010-2022 Autocar LLC., Crane Carrier, Freightliner, International, and Kenworth models including Xpeditor, Low Entry, 122SD, Argosy, Cascadia, Columbia, Coronado, FLD132 and more — 11.9L and 14.9L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Cummins 3687930, Cummins 4326870, Cummins A034M373, Cummins A045S167, Cummins 2872944
WARNING: This product can expose you to chemicals, including Nickel and Nickel Alloyed Stainless Steel, which are known to the State of California to cause cancer or birth defects or other reproductive harm.
