ACDelco 12671387 Nitrogen Oxide NOx Sensor Kit with Clips

The ACDelco 12671387 is a GM Original Equipment Nitrogen Oxide (NOx) Sensor designed for diesel engines, providing critical exhaust gas monitoring to maintain optimal emission levels and ensure compliance with environmental standards.

Key Features:

• Detects nitrogen oxide content in diesel engine exhaust, with information used by the engine control module (ECM) to adjust parameters and reduce harmful emissions
• GM Genuine Parts validated by General Motors with rigorous engineering and testing standards
• Features 6-terminal female square connector with black housing and 36-inch wiring harness
• Kit includes sensor and mounting clips for complete installation
• Manufactured to provide the same performance, durability, and service life as factory original equipment
• Requires programming and special setup procedures for proper operation

This OEM-quality sensor fits various 2010-2014 GM diesel models including Chevrolet Express, GMC Savana, Silverado HD, and Sierra HD trucks. The ACDelco 12671387 ensures your diesel engine maintains proper emissions control while delivering reliable, long-lasting performance that meets General Motors specifications.