Product Overview
Heavy-duty Volvo 20958942, 21227721 NOx Sensor
Aftermarket replacement for Volvo 20958942 and 21227721 NOx sensor and Continental 5WK97367, 5WK9 7367 OE part numbers. Nernex Volvo 20958942 nitrogen oxide sensor electronics and software provide precision control of urea dosing and spray formation for maximum NOx reduction in the exhaust system.
Nernex Emission Product’s Volvo 20958942 and 21227721 Nitrogen Oxide sensors are aftermarket products with the same fit and performance as original equipment without the high price. OEM names or OEM numbers are for identification purposes only.
Pictures are for reference only. Check OE and Continental numbers to insure proper fit.
Warranty Information
One Year Unlimited Mileage