The Walker Products Nitrogen Oxide (NOx) Sensor (part number 1004-1026) is a direct-fit replacement for 2006-2023 Mack, Prevost, Renegade, and Volvo vehicles with 12.8L, 10.8L, and 13.0L engines. NOx sensors in vehicle exhaust systems measure nitrogen oxide emissions, aiding ECM in emissions control for compliance with environmental regulations and ensuring efficient operation of systems like Selective Catalytic Reduction (SCR)
Features:
- Accurate Emission Control – Delivers precise NOx readings to help maintain peak SCR system efficiency and lower emissions.
- Fleet-Tested Reliability – Proven in demanding commercial and diesel applications for reduced downtime and fewer replacements.
- Plug-and-Play Installation – Designed for direct OE replacement, reducing install time and eliminating compatibility issues.
- Engineered for Precision – Features advanced sensing technology and exact OE materials for consistent, high-accuracy NOx detection in extreme conditions.
Specifications:
| Number of Terminals | 4 |
| Connector Type | Blade |
| Connector Shape | Oblong |
| Connector Gender | Male |
| Terminal Gender | Female |
| Fit Type | Direct Fit |
Fits: 2006-2023 Mack, Prevost, Renegade, and Volvo models including Anthem, CHU, CTP, CXP, CXU, Granite, GU7, GU8 and more — 12.8L, 10.8L, and 13.0L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Volvo 85023783, Volvo 22303390
WARNING: This product can expose you to chemicals, including Nickel and Nickel Alloyed Stainless Steel, which are known to the State of California to cause cancer or birth defects or other reproductive harm.
