Product Overview
Aftermarket Replacement for Cummins / Paccar 4326874 / 2872946 / 1954665 NOx Sensor
Interchangeable Component Configurations: 4326874 | 2872946 | 1954665 | 5WK96741B | SENN-0023XF
Replace your Cummins 4326874, 2872946, PACCAR 1954665, or Continental 5WK96741B sensor with this premium Global Emission Systems SENN-0023XF NOx Sensor. Built directly by the tier-one original equipment manufacturer (OEM) to exact factory specifications, this direct-fit module combines genuine NGK™ probe technology with factory-level calibration. It ensures seamless integration into your diesel SCR aftertreatment system, preventing engine derate and restoring factory emissions performance without modification.
Cummins / Paccar Cross Reference
How to Verify Your Unit: This direct-fit replacement nitrogen oxide 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 |
|---|---|
| Cummins | 4326874, 4326874NX, 4326874RX, 2872946, 2872946NX, 2872946RX, A034M375, A045S171 |
| PACCAR | 1954665, 1954665PE, 1954665PEX, 1954665PRX |
| Continental / VDO | 5WK96741B, 5WK9 6741B |
| Global Emission Systems | SENN-0023XF |
| Dinex | 5EL005 |
| Skyline | SNX002, ANX002 |
Key Features for Global Emission Systems NOx Sensors
- Premium NGK™ Probe Technology: Built with an original equipment manufacturer ceramic probe for factory-level data accuracy and long-term operating reliability.
- No Core Charge: Brand-new aftermarket component; completely eliminates dirty core tracking and return hassles.
- Exact-Fit Design: Pre-machined sensor profiles, factory-matched wiring harness lengths, and plug-and-play modules for zero exhaust configuration modifications.
- Complete Protection: Safeguards your heavy-duty powertrain against unexpected engine derate conditions and active emissions dashboard faults.
- EPA Compliant: Engineered to fully meet federal emissions compliance standards for Selective Catalytic Reduction (SCR) systems nationwide.
- Fast Free Shipping: Standard free transit within the continental United States. Orders confirmed before 2:00 PM EST ship out the same business day from regional distribution hubs. Overnight lines can be selected at checkout for urgent breakdowns.
Technical Specifications
Direct drop-in replacement layout engineered for medium and heavy-duty diesel exhaust setups utilizing the following parameter configurations:
- Sensor Position: Outlet / Downstream placement location
- Probe Variant: Genuine NGK™ Core Technology
- Plug Pattern: 4-Pin Flat Connector Plug
- Operating Voltage: Confirm compatibility by vehicle architecture application layout
Note: Pictures are for reference only. Check OEM and Continental numbers to insure proper fit. These numbers are usually stamped on the back of the sensor