ACDelco 10371405 Genuine GM Fuel Cooler for Duramax Diesel

The ACDelco 10371405 is a genuine GM OEM fuel cooler designed specifically for Duramax diesel engines. This factory-engineered heat exchanger maintains optimal fuel temperature by transferring excess heat away from the fuel system, helping to prevent overheating and extend the life of fuel system components.

Key Features:

• Genuine GM Original Equipment part designed, engineered, and tested to rigorous GM standards
• Direct-fit replacement for 2001-2010 GM 6.6L Duramax diesel engines (LB7, LLY, LBZ, LMM)
• Heat exchanger design effectively cools diesel fuel to maintain optimal operating temperature
• Stock inlet and outlet size for easy installation with OEM fuel lines
• Helps reduce fuel consumption and improve engine efficiency
• Replaces GM part number 15768414

This fuel cooler is an essential component for maintaining the performance and longevity of your Duramax diesel fuel system. It's commonly inspected and replaced during routine maintenance and injector work. Built to the same specifications as the original factory part, it ensures proper fit, function, and durability.