ACDelco 12671400 GM Original Equipment Fuel Pump Insulator

The ACDelco 12671400 is a GM Original Equipment fuel pump insulator designed to isolate and protect the fuel pump assembly from excessive heat and vibration. This insulator serves as a critical buffer between the fuel pump and the fuel tank, helping to reduce noise transmission and extend the service life of the fuel pump module.

Key Features:

• GM Original Equipment (OE) quality for precise fit and reliable performance
• Engineered to reduce heat transfer from the fuel tank to the pump assembly
• Helps dampen vibration and minimize fuel pump operating noise
• Designed to meet or exceed OEM specifications
• Direct replacement for worn or damaged original insulator

This fuel pump insulator is manufactured to GM's exacting standards and provides the same quality and durability as the part originally installed on the vehicle. Regular inspection and replacement of this component during fuel pump service helps ensure optimal fuel system performance and longevity.