Dorman OE Solutions Fuel Tank Lock Ring for 1999-2005 Ford Lincoln Mercury 579-147

Fuel tank lock ring for 1999-2005 Ford Lincoln Mercury vehicles used to replace worn or damaged factory rings during fuel pump service.

Built to meet the manufacturer's design intent for reliable service, this component is engineered from durable materials to ensure a secure fit and long-lasting performance under daily driving conditions.

Key Features

• Direct match replacement for original equipment fuel tank lock rings
• Manufactured from high-quality materials for enhanced durability
• Designed to secure the fuel pump sending unit effectively
• Validated through testing to meet strict quality standards
• Replaces Ford part numbers XW4Z9A307BA and YS4Z9276AA

Benefits

• Restores proper sealing and security to the fuel tank assembly
• Reduces the risk of fuel leaks or pump instability
• Ensures a smoother installation process with OE-like fitment
• Helps prevent repeat repairs caused by inferior aftermarket parts
• Provides a cost-effective solution for fuel system maintenance

Application

Ideal for vehicle owners or mechanics performing fuel pump replacements or servicing the fuel sending unit on compatible Ford, Lincoln, and Mercury models from the late 1990s to mid-2000s.

Fitment Notes

• Compatible with select 1999-2005 Ford models
• Compatible with select 2000-2005 Lincoln models
• Compatible with select 2004-2005 Mercury models
• Verify specific vehicle compatibility before purchase

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements matching OE form, fit, and function
• Backed by a team with over 100 years of automotive aftermarket experience
• Built with quality materials to stand up to daily driving demands
• Focus on fit, durability, and dependable performance restores vehicle confidence

What's in the Box

• 1 Fuel Tank Lock Ring

Item Dimensions

• Length: 11.8 inches
• Width: 9.1 inches
• Height: 1.2 inches
• Weight: 0.3 lbs