Dorman OE Solutions Fuel Tank Filler Neck for 1978-1987 Buick Regal 577-007

Fuel tank filler neck for 1978-1987 Buick Regal by Dorman used to replace leaking or corroded factory filler tubes.

Built to meet the manufacturer's design intent for reliable service, this component is precision-engineered and thoroughly tested to match the original equipment form, fit, and function.

Key Features

• Direct replacement for specific vehicle years, makes, and models
• Precision-engineered construction for accurate fitment
• Thoroughly tested to ensure reliable performance
• Backed by a team of engineers and quality control experts in the United States
• Replaces General Motors part number 22510721 and Spectra Premium FN07

Benefits

• Eliminates fuel leaks caused by rust or damage
• Restores safe and proper fueling capability
• Reduces the risk of repeat repairs with durable materials
• Ensures smoother installation with OE-matching dimensions
• Provides trustworthy value for long-term vehicle maintenance

Application

Ideal for owners of classic Buick Regal models experiencing fuel odors, visible corrosion, or leaks at the filler entry point who need a dependable repair solution.

Fitment Notes

• Compatible with 1978-1987 Buick Regal
• Verify vehicle compatibility before purchase to ensure proper fit

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 stand up to daily driving demands
• Offers proven aftermarket solutions that keep your vehicle operating the way it should

What's in the Box

• 1 Fuel Tank Filler Neck

Item Dimensions

• 2.4in x 2.4in x 19.3in
• Weight: 2.9lbs