Dorman - OE Solutions Fuel Filler Neck with Precision Fit for 2000-2005 Buick LeSabre Pontiac Bonneville 577-321

Fuel filler neck replacement for 2000-2005 Buick LeSabre Pontiac Bonneville by Dorman - OE Solutions.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Precision-engineered fuel filler neck tube
• Thoroughly tested to match original part
• Matches OEM form, fit and function
• Trusted value backed by engineering team
• Quality control experts in the United States

Benefits

• Reliable repair for leaking filler necks
• Easy to install with direct-fit design
• Long-lasting performance reduces repeat repairs
• Cost-effective replacement option
• Peace of mind from quality assurance

Application

This part is for owners of 2000-2005 Buick LeSabre and Pontiac Bonneville experiencing a leaking or damaged fuel filler neck.

Fitment Notes

• Years/Make/Model: 2000-2005 Buick LeSabre, 2000-2005 Pontiac Bonneville

Why Choose Dorman - OE Solutions?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• 1 PC

Item Dimensions

• 31.3in x 3.6in x 3.2in, 1.5lbs