ACDelco 84273778 Genuine GM Charge Air Cooler Assembly

The ACDelco 84273778 is a genuine GM OE charge air cooler assembly designed to restore proper intercooler function in your vehicle's turbocharged or supercharged engine system. This factory-engineered component cools compressed intake air from the turbocharger or supercharger before it enters the engine, increasing air density for improved combustion efficiency and power output.

Key Features:

• Genuine ACDelco OE part manufactured to GM's exact specifications
• Direct-fit replacement for the original charge air cooler assembly
• Optimizes intake air temperature for maximum engine performance and efficiency
• Helps prevent detonation and engine damage caused by excessive intake temperatures
• Factory-tested for proper fit, durability, and thermal performance
• Includes all necessary components for complete assembly replacement

This charge air cooler is essential for maintaining proper boost pressure and engine performance in forced induction applications. ACDelco Genuine Parts are recommended by GM for reliability and precise fitment.