BWD NOX1021 NOx (Nitrogen Oxide) Sensor

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Echlin DNX1021
• ACDelco 19330003
• Sorensen DNX021
• General Motors 12665216
• General Motors 19330003
• Standard Ignition NOX021

• As a global manufacturer, we maintain complete quality control throughout the manufacturing process
• Direct-fit OE replacement ensures proper fit, form, and function for ease of installation
• Plug and play design, so there's no additional programming required
• Undergoes extensive testing and validation for proper performance and peak reliability