Product Overview
Cummins 5462442, 2872298, PACCAR 1873793PE Outlet NOx Sensor
Restore heavy-duty SCR emissions-system performance with this premium Dinex 2nd Generation aftermarket Nitrogen Oxide (NOx) sensor. Dinex 5EL039 is designed as a direct-fit outlet / downstream NOx sensor replacement for the high-priority Cummins 5462442, Cummins 2872298, and PACCAR 1873793PE OEM numbers. Additional compatible references include Cummins 2894946 and the applicable NX, RX, PE, and PEX service-number variations listed below. Designed for compatible 24-volt EPA10 Cummins and PACCAR aftertreatment systems, Dinex 5EL039 is backed by an industry-leading 2-Year Unlimited Mileage Warranty.
5462442, 2872298, 1873793PE and 2894946 NOx Sensor Cross References
How to Verify Your Unit: Match the Cummins, PACCAR, Continental/VDO, Dinex, or aftermarket number on the original outlet NOx sensor or control module to one of the cross-reference numbers listed below before ordering.
| Manufacturer / Reference | Interchange Part Numbers |
|---|---|
| Cummins 5462442 | 5462442, 5462442NX, 5462442RX |
| Cummins 2872298 | 2872298, 2872298NX, 2872298RX |
| PACCAR 1873793 | 1873793PE, 1873793PEX, 1873793 |
| Cummins 2894946 | 2894946, 2894946NX, 2894946RX |
| Continental / VDO | 5WK96693A, 5WK9 6693A |
| Dinex | 5EL039 |
| Dorman | 904-6023 |
| Skyline | ANX012 |
| Nernex | 20.220347 |
| FSS Emission Products | 62442-FSS |
Compatible Cummins, PACCAR and Truck Applications
Dinex 5EL039 is designed for applicable EPA10 heavy-duty, medium-duty, vocational, and specialty vehicles equipped with compatible Cummins or PACCAR powertrains and the matching outlet / downstream NOx sensor configuration. Dinex specifically identifies Kenworth, Peterbilt and International as primary applications for the 2894946 / 2872298 / 1873793 sensor family. :contentReference[oaicite:3]{index=3}
- Cummins ISB: 6.7L applications using the matching sensor family
- Cummins ISM: 10.8L applications where OEM number 5462442 / 2894946 / 2872298 matches
- Cummins ISX15: 15.0L EPA10 applications
- Cummins QSX15: 15.0L compatible applications
- Kenworth: T800, T460, T370, T400 and additional compatible Cummins / PACCAR-powered configurations
- Peterbilt: 365, 337 and other compatible Cummins / PACCAR-powered configurations
- Freightliner: Applicable XB Line, XC Raised Rail and other compatible Cummins-powered chassis
- Mack: Applicable LR600 and other configurations equipped with the matching Cummins sensor family
- Autocar: Applicable Xspotter On Road and related Cummins-powered vocational configurations
- Sensor Position: Outlet / downstream / post-SCR
- Electrical System: 24 Volt
- Emissions Standard: EPA10
Fitment Verification: NOx sensor applications can vary by engine family, vehicle configuration, model year, emissions system, sensor position, voltage, connector type, cable length, and software calibration. Always verify exact compatibility using the OEM number stamped on the original sensor or control module, vehicle identification number (VIN), or Cummins engine serial number (ESN) before ordering.
Dinex 2nd Generation Outlet NOx Sensor Specifications
| Product Type | Nitrogen Oxide (NOx) Sensor |
| Dinex Part Number | 5EL039 |
| Primary OEM Number | 5462442 |
| Sensor Technology | Dinex 2nd Generation |
| Sensor Position | Outlet / Downstream / Post-SCR |
| Voltage | 24V |
| Exhaust Emission Norm | EPA10 |
| Length | 832.87 mm (32.79 inches) |
| Width | 65.02 mm (2.56 inches) |
| Height | 41.40 mm (1.63 inches) |
| Net Weight | 0.39 kg (0.85 lb) |
| Warranty | Industry-Leading 2-Year Unlimited Mileage Warranty |
Important Fitment Note: NOx sensors can vary by engine family, vehicle configuration, model year, emissions system, sensor position, voltage, connector type, cable length, and software calibration. Always match the replacement sensor to the exact OEM number stamped on the original sensor or control module, or verify compatibility using the VIN, Cummins engine serial number, or official service information before purchasing. Product images and technical drawings are for reference only.
California Proposition 65 Warning: WARNING: This product can expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
