Product Overview
Dinex NOx Sensor Replacement for Paccar 1954664, Cummins 4326872, International 2520640C1
Direct Interchange Numbers: 1954664, 4326872, 2520640C1, 2872942, 5EL006
Restore commercial fleet emissions performance with this premium Dinex 2nd Generation aftermarket Nitrogen Oxide (NOx) Sensor Replacement. Built as a direct replacement for your factory unit, this brand-new smart technology emissions module completely swaps out with high-traffic OEM cross-references: Paccar 1954664, Cummins 4326872, International Trucks 2520640C1, and Cummins 2872942.
Exact Match Verification
This aftermarket emissions component is engineered as a direct drop-in replacement for the following high-demand industry part numbers:
- PACCAR: 1954664 (including 1954664PE and 1954664PRX)
- CUMMINS: 4326872 (including 4326872RX)
- INTERNATIONAL / NAVISTAR: 2520640C1 (including CMI250640C1)
Paccar / Cummins / International Cross Reference
How to Verify Your Unit: This direct-fit replacement sensor replaces components stamped with housing, casting, or manufacturing tags matching any of the interchangeable assembly numbers or supplier cross-references listed below:
| Manufacturer | Cross Reference Part Numbers |
|---|---|
| Dinex | 5EL006 |
| Paccar | 1954664, 1924000, 1954664PE, 1954664PRX |
| Cummins | 4326872, 2872942, 2872942NX, 4326872RX, A0054P722, A045S169, A034M369 |
| International Trucks | 2520640C1, CMI250640C1 |
| Continental / VDO | 5WK96749B, 5WK9 6749B |
| Global Emission Systems | GESI-005XF |
| Skyline | SNX005, ANX005 |
| Roadwarrior | NOX-CNP-017 |
Technical Specifications
| Sensor Location | Outlet |
| Connector Gender | Female |
| Terminal Gender | Male |
| Terminal Quantity | 4 Pin |
Key Features for Dinex Nitrogen Oxide (NOx) Sensors
- Industry-Leading Warranty: 2-Year Unlimited mileage warranty.
- No Core Charge: Brand-new aftermarket component; completely eliminates dirty core tracking and return hassles.
- Exact-Fit™ Technical Dimensions: Built with direct-fit mounting footprints and a plug-and-play setup for easy installation with zero exhaust system modifications.
- Proven Reliability: Lab and field tested to ensure strict monitoring accuracy and component durability under loaded fleet runs.
- Efficiency Optimization: Engineered to maintain a cost-effective, precise balance between emission control compliance and DEF consumption.
- Fast Free Shipping: Free shipping transit options available at checkout for urgent fleet breakdown requirements.
Vehicle Fitment Guide
Direct drop-in fit for heavy-duty and medium-duty truck chassis configurations running applicable Paccar, Cummins, and International setups:
- Kenworth Models: T680, T880, T370
- Peterbilt Models: 337, 348, 389, 579
- International Models: ProStar
Important Fitment Note: NOx sensors can vary by engine, emissions configuration, and sensor location. Aftermarket cable lengths and harness configurations may vary slightly from the OEM part but are engineered for fitment. Always match this replacement sensor to the part number on your existing sensor or confirm compatibility using your VIN, engine serial number, dealer quote, or service records before ordering. Pictures are for reference only.
