Dorman Fuel Tank Sending Unit Lock Ring for 1990-1997 Dodge and Plymouth, 1993-1997 Chrysler 579-005

Fuel tank sending unit lock ring for 1990-1997 Dodge and Plymouth, 1993-1997 Chrysler to replace a failed factory lock ring.

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

Key Features

• Durable materials for long life
• Precise specifications matching original equipment
• Engineered to restore connection between fuel pump, module and sending unit
• Matches performance of factory lock ring
• Trusted quality backed by product experts in the United States

Benefits

• Ensures secure fuel pump connection
• Prevents fuel leaks and potential fire hazards
• Restores proper operation of the fuel system
• Long life reduces need for repeat repairs
• Provides confidence in vehicle reliability

Application

This part is for owners of older Dodge and Plymouth models from 1990-1997 and Chrysler vehicles from 1993-1997 who need to replace a damaged or missing lock ring on the fuel tank sending unit.

Fitment Notes

• 1990-1997 Dodge, Plymouth; 1993-1997 Chrysler

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