Dorman - OE Solutions Fuel Tank Sending Unit Lock Ring for 1983-1997 Ford, 1983-1996 Lincoln, 1983-1994 Mercury 579-004

Fuel tank sending unit lock ring for 1983-1997 Ford, 1983-1996 Lincoln, 1983-1994 Mercury that restores the connection between the fuel pump, module and/or sending unit and the fuel tank.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Designed to restore the connection between the fuel pump, module and/or sending unit and the fuel tank.
• Matches performance of the original equipment lock ring.
• Manufactured to precise specifications for specified vehicles.
• Made with durable materials for reliable performance and long life.
• Trustworthy quality backed by product experts.

Benefits

• Restores proper fuel system operation after a failed or damaged lock ring.
• Ensures secure connection between pump and tank, preventing leaks.
• Provides long-lasting durability to reduce future repairs.
• Easy installation as direct-fit replacement.
• Confidence from expert-backed quality.

Application

This part is for owners of older Ford, Lincoln, or Mercury vehicles who need a reliable replacement for a broken fuel pump lock ring.

Fitment Notes

• Ford: 1983-1997
• Lincoln: 1983-1996
• Mercury: 1983-1994

Why Choose Dorman - OE Solutions?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• 1 PC

Item Dimensions

• 7.1in x 6.3in x 1.0in, 0.2lbs