Dorman 579-004 Fuel Tank Sending Unit Lock Ring Compatible with Select Ford / Lincoln / Mercury Models

Dorman 579-004 Fuel Tank Sending Unit Lock Ring Compatible with Select Ford / Lincoln / Mercury Models

• Direct replacement - this fuel tank sending unit lock ring is designed to help restore the connection between the fuel pump, module and/or sending unit and the fuel tank on specified vehicles
• Ideal solution - engineered to match the performance of the original equipment lock ring when the factory ring has failed or is damaged
• Durable construction - designed and manufactured to strict specifications for reliable performance
• Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
• Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle.

Recommended for replacement whenever the sending unit is serviced, Dorman's Fuel Tank Sending Unit Lock Ring securely retains the fuel pump assembly to the lock. Its heavy-duty steel or plastic construction ensures a long life.