Fuel Filler Neck Grommet
Hover over the image to zoom in
Fuel Filler Neck Grommet
Share this:

Dorman - OE Solutions Fuel Filler Neck Grommet

Part No. 577-501 Warranty Details  
Quantity  Add to Cart

See if this part fits a specific vehicle.

Check Vehicle Fit

Our Fuel Filler Neck Seal is manufactured from high-quality materials for long-lasting durability. It provides a tight seal between the fuel tanks and the filler neck.

Product Features:
  • Durable rubber construction
  • Helps protect against fuel leaks
  • Direct replacement for a proper fit
  • Easy to install, just press it into place
Back To Top
Inside Diameter:1.3 in
Outside Diameter:2.5 in
Package Quantity:1
Thickness:0.9 in

Do you have questions about this product?


Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

3 Questions | 3 Answers
Displaying questions 1-3
  • Q:

    What is the bore diameter?
    The outside diameter?
    The diameter of the undercut?
    I assume it fits into the body then the filler tube into the bore.
    Asked on 7/23/2015 by Ace

    1 answer



      Hi Ace, I'm glad to answer you! Its inside diameter is 25 mm and outside diameter is 63 mm. The diameter of the undercut measures 46.5 mm to 48.5 mm.

      Answered on 7/24/2015 by Solomon
  • Q:

    will this fit 2002 bravada
    Asked on 11/4/2012 by mike

    1 answer



      This Dorman - OE Solutions Fuel Filler Neck Grommet (Part No. 577-501) is designed to fit most vehicles, but is not an exact fit for your 2002 Oldsmobile Bravada. This is a universal, one size fits most part. For any further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and our representatives would be more than happy to assist you.

      Answered on 11/4/2012 by Rick from AAP
  • Q:

    Will this part fit my 1996 ford mustang gt 4.6L V8? if not this one which grommet fits my fuel neck?
    Asked on 10/23/2012 by mj from n/a

    1 answer



      No, I am sorry. The Dorman - OE Solutions Fuel Filler Neck Grommet - Part No. 577-501 will not fit your 1996 Ford Mustang. Instead please check this Dorman - OE Solutions Fuel Filler Neck Grommet - Part No. 577-502 which would be the exact fit for your vehicle. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto store and one of our representatives will gladly assist you with any questions or concerns you may have.

      Answered on 10/23/2012 by John the Car-Doc from AAP
Displaying questions 1-3

Do you have a question about this product? 

Check out the specials in our monthly flyer.
Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.