SKP SK577501 Fuel Filler Neck Seal

Brand SKP SK577501
Fits Ford, Lincoln, and Mercury · 33 vehicles

Direct-fit seal. Restores the fuel filler neck connection with an application-specific replacement.

Application matched. Cataloged for select Ford, Mercury, and Lincoln fuel system service needs.

Cross-references Spectra Premium FNA05 and 577501 for the same application. See all 2.

$20.96Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $20.96
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Fuel Filler Neck Seal Overview

The SKP SK577501 fuel filler neck seal is a direct-fit sealing component for restoring the connection between the filler neck and fuel system opening. It is built for select Ford, Mercury, and Lincoln applications, including the Ford Crown Victoria, Mercury Grand Marquis, and Lincoln Town Car.

Key Features

  • Direct-fit fuel filler neck seal for sealing the filler neck connection.
  • Fits select 1998-2006 Ford Crown Victoria applications.
  • Fits select 1998-2006 Mercury Grand Marquis applications.
  • Fits select 1998-2004 Lincoln Town Car applications.
  • Fits select 1999-2004 Ford Mustang applications and 2003-2004 Mercury Marauder applications.
  • SKP SK577501 cross-references 577501 and Spectra Premium FNA05 for the same application.

Detailed Description

The SKP SK577501 is a replacement fuel filler neck seal made for vehicles that use a dedicated sealing interface at the filler neck. By renewing this seal, the part helps maintain a proper barrier at the fuel entry point and supports a secure, consistent fit in the original location. It is a practical replacement for owners servicing a Ford Crown Victoria, Mercury Grand Marquis, Lincoln Town Car, Ford Mustang, or Mercury Marauder.

What This Part Helps Address

  • Fuel odor around the filler area caused by a worn seal.
  • Visible deterioration or cracking at the filler neck seal.
  • Loose or inconsistent sealing at the fuel entry opening.
  • Service needs during fuel system maintenance or restoration.

Installation Notes

Verify the vehicle year, make, and model before ordering. Compare the original seal shape and application details to confirm SKP SK577501 is the correct replacement. Clean the mating surfaces before installation so the new seal seats properly.

Quality Assurance

SKP replacement parts are cataloged for specific applications and cross-reference to established aftermarket part numbers for fitment matching.

This part fits 33 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2006FordCrown Victoria
2006MercuryGrand Marquis
2005FordCrown Victoria
2005MercuryGrand Marquis
2004FordCrown Victoria
2004FordMustang
2004LincolnTown Car
2004MercuryGrand Marquis
2004MercuryMarauder
2003FordCrown Victoria
2003FordMustang
2003LincolnTown Car
2003MercuryGrand Marquis
2003MercuryMarauder
2002FordCrown Victoria
2002FordMustang
2002LincolnTown Car
2002MercuryGrand Marquis
2001FordCrown Victoria
2001FordMustang
2001LincolnTown Car
2001MercuryGrand Marquis
2000FordCrown Victoria
2000FordMustang
2000LincolnTown Car
2000MercuryGrand Marquis
1999FordCrown Victoria
1999FordMustang
1999LincolnTown Car
1999MercuryGrand Marquis
1998FordCrown Victoria
1998LincolnTown Car
1998MercuryGrand Marquis
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Spectra Premium — FNA05577501