Dorman OE Solutions Fuel Tank Lock Ring for 2004-2019 General Motors Vehicles 579-102

Fuel tank lock ring for 2004-2019 General Motors 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 as a direct-fit replacement that matches OE form and function. It is manufactured from durable materials to ensure a secure fit and long-lasting performance under daily driving conditions.

Key Features

• Direct match for original equipment part numbers
• Constructed from durable materials for reliable service
• Designed for a secure fit on the fuel tank assembly
• Engineered by a team with over 100 years of automotive experience
• Validated through testing to stand up to demanding conditions

Benefits

• Restores proper sealing of the fuel pump assembly
• Reduces the risk of repeat repairs with quality construction
• Ensures smoother installation with precise OE-style fitment
• Provides a trustworthy solution for fuel system maintenance
• Helps maintain vehicle safety and operational integrity

Application

This part is ideal for mechanics and DIYers servicing the fuel sending unit or replacing the fuel pump on compatible General Motors models. It serves as a recommended replacement whenever the fuel tank access cover is opened.

Fitment Notes

• Compatible with select 2004-2019 General Motors vehicles
• Replaces General Motors part numbers 94702378 and 10325852
• Cross-references Spectra Premium part number LO164

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function.
• Built with quality materials and validated through testing to reduce the risk of repeat repairs.
• Backed by a strong focus on fit, durability, and dependable performance to keep your vehicle operating correctly.

What's in the Box

• 1 Fuel Tank Lock Ring

Item Dimensions

• 0.2in x 7.9in x 11.9in
• Weight: 0.6lbs