Dorman 904-629 Nitrogen Oxide NOx Sensor Module for Select Ford Models

The Dorman 904-629 Nitrogen Oxide (NOx) Sensor Module is engineered to match the fit and function of the original equipment module on specified vehicle applications. This sensor module plays a critical role in emissions control by detecting NOx gases in the exhaust stream, helping the engine management system optimize diesel exhaust fluid injection and maintain compliance with emissions standards.

Key Features:

• Direct-fit replacement for original equipment on select Ford diesel vehicles
• Designed to detect nitrogen oxide gases for proper emissions system operation
• Helps maintain proper SCR (Selective Catalytic Reduction) system function
• Built to OE specifications for reliable performance and accurate readings
• Includes sensor module with integrated wiring connector

This NOx sensor module is a critical component of modern diesel emissions systems, working in conjunction with the selective catalytic reduction system to reduce harmful nitrogen oxide emissions. When the original sensor fails, it can trigger check engine lights and affect vehicle performance, making timely replacement essential for proper operation.