2018 Freightliner Columbia Diesel Emission Components
- Dorman HD Solutions®Nitrogen Oxide SensorFreightliner Columbia ISX Engine 2018, Nitrogen Oxide Sensor by Dorman HD Solutions®. Location: Tail Pipe. This NOx sensor has been made to match the original equipment sensor on certain vehicle years, makes and models, properly...Direct replacement - this replacement NOx sensor matches the function and performance of the original sensor on specified vehiclesRestores performance - properly repairs nitrogen oxide detection to comply with regulations$385.24