Product Overview
PACCAR 2236409PE 2006246PE Inlet NOx Sensor
Replace a failed PACCAR inlet NOx sensor with this OEM-manufactured 2236409PE NOx sensor for PACCAR MX-13 diesel engines. Designed as a replacement for PACCAR 2236409PE and 2006246PE, this Skyline SNX Series upstream 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 for compatible EPA13 and EPA17 PACCAR MX-13 applications.
PACCAR 2236409PE 2006246PE NOx Sensor Cross References
| Brand / Manufacturer | Part Number |
|---|---|
| PACCAR OEM | 2236409PE |
| PACCAR OEM | 2236409, 2236409PEX |
| PACCAR OEM | 2006246PE |
| PACCAR OEM | 2006246, 2006246PEX |
| Continental | 5WK9 6759C, 5WK96759C |
| Dinex | 5EL008 |
| Global Emission Systems | SENN-0034XF |
| FSS Emission Products | NOX-236409 |
| Skyline | SNX501 |
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 as 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.
2236409PE Inlet NOx Sensor for PACCAR MX-13 Engines
This PACCAR inlet NOx sensor is designed for compatible PACCAR MX-13 diesel engines meeting EPA13 and EPA17 emissions standards. Vehicle applications include:
- Kenworth T680
- Kenworth T880
- Kenworth W990
- Peterbilt 579
- Peterbilt 567
- Peterbilt 389
- DAF trucks with select Euro 6 / EPA-equivalent MX-13 configurations
Model-year coverage includes compatible applications from 2013 through 2021.
The sensor is installed in the inlet / upstream position of the emissions system and is designed to replace compatible PACCAR OEM NOx sensors including 2236409PE, 2236409, 2236409PEX, 2006246PE, 2006246 and 2006246PEX.
Verify the original stamped OEM part number, sensor location and vehicle application before ordering.
2236409PE PACCAR MX-13 Inlet NOx Sensor Specifications
| Product Type | NOx Sensor |
|---|---|
| Sensor Location | Inlet / Upstream |
| Terminal Type | 4 Pin |
| Compatible Engine | PACCAR MX-13 |
| Emissions Standards | EPA13 / EPA17 |
| Model Years | 2013–2021 |
| Manufacturing | OEM Manufactured |
| Country of Origin | Made in the USA |
| Skyline Part Number | SNX501 |
| Warranty | 1 Year / Unlimited Mileage |
| California Shipping | Available for sale and shipment to California |
OEM Quality PACCAR NOx Sensor at an Aftermarket Price
NOx sensors play a critical role in monitoring exhaust emissions and supporting proper aftertreatment system operation. This Skyline SNX Series replacement combines OEM manufacturing, Made in the USA construction and a 1-year unlimited mileage warranty with aftermarket pricing.
For PACCAR MX-13 applications requiring an inlet or upstream NOx sensor, the Skyline SNX501 provides a premium replacement option for OEM numbers including 2236409PE, 2236409, 2236409PEX, 2006246PE, 2006246 and 2006246PEX.
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 and 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.
