Product Overview
Volvo Mack 22303391 21069361 21567763 Outlet NOx Sensor
Replace a failed Volvo or Mack outlet NOx sensor with this OEM-manufactured 22303391 NOx sensor for Volvo D11, Volvo D13, Mack MP7 and Mack MP8 engines. Designed as a direct replacement for Volvo Mack 22303391, 21069361 and 21567763, 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.
Volvo Mack 22303391 21069361 21567763 NOx Sensor Cross References
| Brand / Manufacturer | Part Number |
|---|---|
| Volvo / Mack OEM | 22303391, 21069361, 21567763 |
| Volvo / Mack OEM | 22014032, 21636088, 21346963, 20789066 |
| Volvo / Mack OEM | 85029784, 85029778 |
| Continental / VDO | 5WK9 7366, 5WK97366, A2C93782000-01, A2C9378200001, A2C93782000 |
| Dinex | 8CL002 |
| Global Emission Systems | SENN-0028XF |
| FSS Emission Products | NOX-SNX602 |
| Skyline | SNX602, ANX602 |
| Nernex | 20.220319 |
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.
22303391 Outlet NOx Sensor for Volvo D11 D13 and Mack MP7 MP8
This Volvo Mack outlet NOx sensor is designed for compatible heavy-duty diesel applications using the following engines:
- Volvo D11
- Volvo D13
- Mack MP7
- Mack MP8
The sensor is installed in the outlet / downstream position of the emissions system. It is designed to replace compatible Volvo and Mack OEM NOx sensors including 22303391, 21069361 and 21567763.
Verify the original stamped OEM part number, sensor location and vehicle application before ordering.
22303391 Volvo Mack Outlet NOx Sensor Specifications
| Product Type | NOx Sensor |
|---|---|
| Sensor Location | Outlet / Downstream |
| Terminal Type | 4 Pin |
| Manufacturing | OEM Manufactured |
| Country of Origin | Made in the USA |
| Skyline Part Number | SNX602 |
| Warranty | 1 Year / Unlimited Mileage |
| California Shipping | Available for sale and shipment to California |
OEM Quality 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 Volvo D11, Volvo D13, Mack MP7 and Mack MP8 applications using an outlet or downstream NOx sensor, the Skyline SNX602 provides a premium replacement option for OEM numbers such as 22303391, 21069361 and 21567763.
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.
