ACDelco 12639000 Gm Original Equipment Fuel Return Hose

The ACDelco 12639000 is a GM Original Equipment fuel return hose designed as a recommended replacement component for engine fuel management systems. This original equipment hose provides the same performance, durability, and service life you expect from General Motors.

Key Features:

• Designed, engineered, and tested to rigorous standards and backed by General Motors
• GM Original Equipment (OE) quality for precise fit and function
• Direct replacement for worn or damaged fuel return hoses
• Manufactured to exact GM specifications

This fuel return hose is a genuine GM part that ensures proper fuel system operation by safely routing excess fuel from the fuel rail back to the fuel tank. As an original equipment component, it maintains the integrity and safety of your vehicle's fuel delivery system with factory-correct materials and construction.