ACDelco 24001919 NOx Nitrogen Oxide Sensor

The ACDelco 24001919 Nitrogen Oxide (NOx) Sensor is a GM Genuine Parts component designed to monitor nitrogen oxide levels in diesel exhaust gases. This sensor plays a critical role in emissions control by measuring NOx content and transmitting data to the engine control module (ECM), which adjusts engine parameters to reduce harmful emissions and maintain compliance with federal emission standards.

Key Features:

• GM Original Equipment quality designed and validated by General Motors
• Detects nitrogen oxide content in exhaust gases for optimal emissions control
• Direct replacement sensor for specific GM diesel applications
• Engineered to meet or exceed OE specifications for reliable performance
• Helps prevent check engine light codes related to NOx sensor faults (P2200, P2201, P2202, P2203, P2290)

ACDelco has delivered automotive excellence for nearly 100 years, providing parts engineered with precision for GM vehicles. This NOx sensor ensures your vehicle maintains proper engine performance, fuel efficiency, and emissions compliance.