ACDelco 84215312 GM Genuine Parts Fuel Cooler Assembly

The ACDelco 84215312 is a GM Genuine Parts fuel cooler assembly designed to regulate fuel temperature in your vehicle's fuel system. This OE replacement component functions as a heat exchanger to dissipate excess heat from fuel that has been pressurized and circulated through the engine, helping maintain optimal fuel system performance and reliability.

Key Features:

• Genuine GM Original Equipment part designed for precise fit and function
• Heat exchanger design effectively reduces fuel temperature on return lines
• Helps prevent fuel vaporization and maintains consistent fuel density
• Reduces wear on fuel system components by controlling operating temperatures
• Manufactured to GM's rigorous quality and durability standards
• Direct replacement for original factory fuel cooler assembly

Fuel coolers are particularly important in high-pressure fuel injection systems where fuel circulates through the engine and returns to the tank. By cooling the returned fuel, this assembly helps maintain proper fuel system efficiency, prevents premature component wear, and ensures consistent engine performance under varying operating conditions. ACDelco GM Genuine Parts are engineered to deliver the same performance, durability, and service life as the original components installed during vehicle production.