Product Overview
Cummins 4326869 International 2511405C1 2872947 PACCAR 1906307PE Outlet NOx Sensor
Replace a failed outlet NOx sensor with this OEM-manufactured replacement for Cummins 4326869, International / Navistar 2511405C1, Cummins 2872947 and PACCAR 1906307PE. Designed for compatible Cummins, International/Navistar and PACCAR medium-duty diesel applications, this Skyline SNX Series downstream NOx sensor is manufactured by the same manufacturer as the original equipment sensor. It delivers OEM manufacturing quality, Made in the USA construction and dependable fitment at an aftermarket price.
4326869 2511405C1 2872947 1906307PE NOx Sensor Cross References
| Brand / Manufacturer | Part Number |
|---|---|
| Cummins OEM | 4326869, 4326869RX, 4326869NX, 4326869CUM |
| International / Navistar OEM | 2511405C1 |
| Cummins OEM | 2872947, 2872947NX, 2872947RX |
| PACCAR OEM | 1906307PE, 1906307, 1906307PEX |
| PACCAR OEM | 1954666, 1954666PE, 1954666PEX, 1954666PRX |
| Cummins OEM | A045S164 |
| Continental / VDO | 5WK96753A, 5WK9 6753, 5WK9 6753B, 5WK96753B, A2C34968000-01, A2C3496800001, A2C34968000 |
| Dinex | 5EL013 |
| Dorman | 904-6006 |
| Automann | 577.90547 |
| Nernex | 20.220337 |
| Skyline | SNX003 |
OEM Manufactured – Plain White Box, OEM on the Inside
Skyline SNX Series NOx sensors are OEM manufactured, meaning they are produced by the same manufacturer that supplies the original equipment sensor. You receive an OEM-manufactured sensor without paying for OEM-branded packaging.
Plain white box on the outside. OEM on the inside.
This provides the fit, construction and manufacturing quality expected from an OEM sensor while delivering OEM quality at an aftermarket price.
4326869 2511405C1 2872947 1906307PE Outlet NOx Sensor Applications
This outlet / downstream NOx sensor is designed for compatible Cummins-powered, International/Navistar and PACCAR medium-duty applications. Engine families may include:
- Cummins ISB 6.7L – including compatible CM2250 and CM2350 platforms
- Cummins QSB 6.7L – select industrial and vocational applications
- Cummins ISL 8.9L / ISL9 – select compatible configurations
- Cummins B6.7 – select later service applications
- PACCAR PX-6 / PX-7 – compatible 6.7L configurations
- PACCAR PX-8 / PX-9 – select compatible applications
Compatible truck and commercial vehicle applications may include:
- International / Navistar: DuraStar and MV Series equipped with compatible Cummins B6.7 / ISB 6.7L engines
- Peterbilt: 325, 330, 337 and 348
- Kenworth: T170, T270, T370 and T440
- Freightliner: Business Class M2 106 and compatible Custom Chassis applications
- Bus / Transit: select Blue Bird, Thomas Built and Gillig applications using compatible Cummins platforms
The sensor is installed in the outlet / downstream position of the exhaust aftertreatment system. The highest-priority OEM references for this product are 4326869, International / Navistar 2511405C1, 2872947 and PACCAR 1906307PE.
Additional compatible PACCAR OEM references include the 1954666 family. Vehicle, model-year, engine and emissions configurations can vary, so always verify the original stamped OEM part number and sensor location before ordering.
4326869 2511405C1 Outlet NOx Sensor Specifications
| Product Type | NOx Sensor |
|---|---|
| Sensor Location | Outlet / Downstream |
| Terminal Type | 4 Pin |
| Operating Voltage | 12 Volt |
| Primary Engine Applications | Cummins ISB 6.7L, QSB 6.7L, ISL 8.9L / ISL9, B6.7; select PACCAR PX applications |
| Emissions Applications | EPA10 / EPA13 / GHG14 applications – verify by OEM number and vehicle configuration |
| Manufacturing | OEM Manufactured |
| Country of Origin | Made in the USA |
| Skyline Part Number | SNX003 |
| Warranty | 1 Year / Unlimited Mileage |
| California Shipping | Available for sale and shipment to California |
OEM Quality NOx Sensor at an Aftermarket Price
This Skyline SNX Series outlet NOx sensor combines OEM manufacturing, Made in the USA construction and a 1-year unlimited mileage warranty with aftermarket pricing.
For compatible Cummins, International/Navistar and PACCAR applications requiring an outlet or downstream NOx sensor, Skyline SNX003 provides a premium replacement centered on the highest-priority OEM references 4326869, 2511405C1, 2872947 and 1906307PE.
Important: Multiple NOx sensors may be used on the same vehicle, including inlet and outlet positions. Always compare the original sensor's stamped OEM number, connector and sensor location before installation.
California Proposition 65 Warning
⚠️ WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
