ACDelco 19418988 Exhaust Temperature Sensor Assembly

The ACDelco 19418988 is a GM Genuine Parts exhaust temperature sensor assembly designed to monitor exhaust gas temperatures in your vehicle's emission control system. This sensor provides critical data to the engine control module (ECM) to optimize engine performance, fuel efficiency, and emissions compliance.

Key Features:

• GM Genuine Parts quality - designed, engineered, and tested to rigorous GM standards
• Direct replacement for your vehicle's original exhaust temperature sensor
• Provides accurate temperature readings for proper engine management system operation
• Essential component for modern emissions control and diesel particulate filter (DPF) systems
• Backed by General Motors for reliable performance and durability

ACDelco GM Genuine Parts are the true OE components installed during production or validated by General Motors for GM vehicles, ensuring the same performance and service life you expect from factory-installed parts.