ACDelco Fuel Pump Tank Seal

The ACDelco Fuel Pump Tank Seal (also called a fuel tank lock ring seal, fuel pump module seal, or fuel sender gasket) creates a tight seal between the fuel pump assembly and the fuel tank. It helps keep fuel and vapors inside the tank, and it supports proper fuel system operation.

Key Features:

• Seals the fuel pump or sender module opening to help prevent fuel leaks and vapor escape
• Made from fuel-resistant sealing material for use in a fuel system environment
• Designed for a reliable fit when you replace the fuel pump or sender unit
• Backed by ACDelco, a brand with a long history as a supplier of GM original equipment and replacement parts

Replacing the tank seal whenever you service the fuel pump is good practice. A new seal helps keep the fuel system sealed and can help avoid fuel odor and leaks around the pump module.