The Walker Products Nitrogen Oxide (NOx) Sensor (part number 1004-1024) is a direct-fit replacement for 2014-2024 Alexander Dennis, Autocar LLC., Blue Bird, and Capacity Of Texas vehicles with 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 Type | Blade |
| Connector Shape | Square |
| Connector Gender | Male |
| Terminal Gender | Female |
| Fit Type | Direct Fit |
| Wire Gauge (AWG) | 22 AWG |
Fits: 2014-2024 Alexander Dennis, Autocar LLC., Blue Bird, Capacity Of Texas, and Crane Carrier models including Enviro400, Enviro500, Enviro500 SuperLo, DC-64, Xpeditor, Xpert, Xspotter Off Road, Xspotter On Road and more — 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.
Fitment Notes: 12 Volt Sensor, SNS149
Interchanges With: Cummins 1954664, Cummins 4326872RX, Cummins 2872942NX, Cummins 2872942, Cummins A034M369, Cummins 4326872, Cummins A045S169, Continental 5WK96749B and 1 more
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.
