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Dorman 577-501 Fuel Filler Neck Seal Compatible with Select Ford / Lincoln / Mercury Models

4.7 (12) Write Review
Free shipping on orders over $29.99

$12.32

$ 6 .99 $6.99

In Stock

About this item

  • Direct replacement - this fuel filler neck seal is designed to match the fit and function of the original seal on specified vehicles
  • Restores functionality - this seal is made to fit and fully restore part functionality after the original seal fails
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


This fuel filler neck seal is designed to match the fit and function of the original seal on specified vehicles, and is engineered for durability and reliable performance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Crown Victoria: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006] - [Ford Mustang: 1999, 2000, 2001, 2002, 2003, 2004] - [Lincoln Town Car: 1998, 1999, 2000, 2001, 2002, 2003, 2004] - [Mercury Grand Marquis: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006] - [Mercury Marauder: 2003, 2004]


Robert Koop
Reviewed in the United States on March 3, 2025
Fit perfectly. No leaks from fuel tank after installing. Make sure to replace this part whenever you drop the fuel tank so you don't have to do the job twice.
Chris
Reviewed in the United States on February 27, 2025
Perfect fit
Joel
Reviewed in the United States on September 30, 2024
When you change your fuel sending unit on that mustang, do yourself the favor and change this cheap seal also. It sucks having to drop the tank twice (unfortunate learning opportunity). That said, this is easy enough install and does the job.
Bruce Lawton
Reviewed in the United States on August 13, 2024
The part was as advertised went in with no issue. Works great.
Ronny Blackburn
Reviewed in the United States on June 3, 2024
This product too care of my gas leak
MC
Reviewed in the United States on November 16, 2024
Looked a little different but same diameter. Use some lube to make easier install.
Carl S.
Reviewed in the United States on October 28, 2024
2001 mustang gt
Micheal Richard
Reviewed in Canada on September 4, 2023
Dorman have always made quality products, no matter what they are.This fit perfect in my 2000 Ford Mustang GT, 4.6.
David
Reviewed in Mexico on March 28, 2023
Buen producto, me resolvió el problema.
Louis
Reviewed in the United States on April 13, 2021
This replacement for the fuel tank filler neck is good quality and very hard rubber which is good for sealing vapors in the tank but not easy to install. I used a little grease on the groove that fits into the lip on the filler hole and still had a tough time squeezing it in.Um yeah, well I’m getting a little middle aged now so forget that stuff! LOL!
Pepe Wicho
Reviewed in Mexico on April 1, 2021
Excelente producto, le quedo perfecto a mi mustang gt 98.Recomendable
OSCAR COBB
Reviewed in Mexico on June 23, 2019
Tenia una fugan de gas en el tanque de mi mustang 2000 y con este empaque se soluciono sin problemas.Si no tienes mucha experiencia mecánica, es mejor que lo lleves a que te lo instale un taller, pues si es difícil su instalación.