ACDelco 55593802 GM Original Equipment Intake Air Pressure and Temperature Sensor

The ACDelco 55593802 is a GM Original Equipment Intake Air Pressure and Temperature Sensor, designed to meet the exact specifications of your vehicle's original factory sensor. This critical engine management component combines two sensors in one housing, measuring both intake air temperature and manifold absolute pressure to provide your engine control module with essential data for optimal fuel delivery and ignition timing.

Key Features:

• GM Original Equipment quality - designed, engineered, and tested to GM's exacting standards
• Dual-function sensor measures both intake air temperature and pressure
• Direct replacement for factory sensor - ensures proper fit and function
• Provides accurate data to the ECM for precise fuel and ignition control
• Helps maintain optimal engine performance and fuel efficiency
• Built to withstand harsh under-hood temperatures and vibration

This sensor is essential for maintaining your vehicle's performance, fuel economy, and emissions compliance. When your intake air pressure and temperature sensor fails, you may experience poor acceleration, rough idle, decreased fuel economy, or illuminated check engine lights. Installing a genuine GM Original Equipment sensor ensures reliable operation and proper communication with your vehicle's engine management system.