DORMAN 579-011 FUEL TANK LOCK RING (METAL) DORMAN 579-011 FUEL TANK LOCK RING (METAL) 1999-2007 FORD F-250/350/450/550

Detailed Applications

Product Specifications

OE Numbers

The Dorman 579-011 Fuel Tank Lock Ring is a high-quality metal component designed specifically for 1999-2007 Ford F-250, F-350, F-450, and F-550 trucks. This essential part plays a crucial role in re-establishing the secure connection between the fuel pump, module, and sending unit with the fuel tank, ensuring optimal fuel delivery and system integrity.

Manufactured to meet or exceed OEM specifications, this lock ring is engineered for precision and reliability, making it the ideal choice for restoring functionality when the factory-installed lock ring has become damaged or compromised. Its durable construction ensures that it withstands the rigors of regular use and environmental conditions, providing a long-lasting solution for your vehicle’s fuel system.

With an inside diameter of 4.61 inches and an outside diameter of 6.56 inches, the Dorman lock ring is designed to fit perfectly and securely, eliminating the risk of fuel leaks. This product also includes mounting hardware and a gasket or seal, further simplifying installation by providing everything necessary right out of the box.

Backed by Dorman’s commitment to quality, this lock ring is supported by experts with over a century of automotive experience in the United States. Whether you are a professional mechanic or a DIY enthusiast, you can trust the Dorman 579-011 Fuel Tank Lock Ring to restore your vehicle’s performance with ease and confidence.

In summary, the Dorman 579-011 Fuel Tank Lock Ring offers a dependable replacement part focused on quality, durability, and performance, making it a must-have for maintaining the efficiency of your Ford truck's fuel system.