NOx Sensor By BESTfit Replaces 21558128, 22219276, 22827992 Fits Volvo & Mack Euro

Ensure precise emissions monitoring and dependable performance with the BESTfit Volvo/Mack NOx Sensor, a direct replacement for part numbers 21558128, 22219276, and 22827992. Designed specifically for Volvo and Mack Euro applications, this high-quality NOx sensor accurately measures nitrogen oxide levels in the exhaust system to support proper emissions control. By supporting precise DEF dosing, it helps improve efficiency and maintain compliance with emissions standards. Built for Volvo-Mack applications, it offers long-lasting durability and consistent performance in tough operating conditions. Each unit includes a NOx sensor probe, integrated control module, and wiring harness with connectors for complete installation. Sold individually, it provides a reliable emissions solution.

* High Quality NOx Sensor
* Designed For Volvo-Mack Applications
* Measures Nitrogen Oxide (NOx) Levels In The Exhaust System
* Helps Maintain Proper Emissions Control And Engine Performance
* Supports SCR System Operation And DEF Dosing Accuracy
* Includes:
  - (1) NOx Sensor Probe
  - (1) Integrated Control Module And Sensor Probe
  - (1) Wiring Harness With Connectors
* Sold Individually
* Warranty On NOx Sensors Against Defects In Workmanship & Material From Date Of Purchase

*** High Quality Aftermarket Replacement Part (Not OEM)***

* Cross Ref 21558128 22219276 22315986 22827992 5WK97373

** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **