This replacement Ford pickup truck fuel tank filler neck is just what you need to get your vehicle in good working order again!


  • Fits between outer 1/4 panel and gas tank
  • Configuration:
    • (1) Main filler tube
    • (1) Vent Tube
  • Replaces dealer part numbers: XL3Z 9034 AB, XL3Z9034AB
  • Built to strict quality control standards
  • Replaces any gas tank filler neck that is rusted, rotted, bent, or damaged from an accident
  • Fits all models as listed that have a standard 8 foot bed
  • Does not fit Stepside Models

This Ford pickup truck fuel filler neck is a great replacement and has substantial cost savings over a gas tank filler neck from the dealer.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

  • 2004 Ford F150 Heritage Truck Fuel Tank Filler Neck with Styleside Bed
  • 1999-2003 Ford F150 Truck Fuel Tank Filler Neck Styleside Bed
  • 1999 Ford F250 Light Duty Truck Fuel Tank Filler Neck

This part replaces:

  • OE # XL3Z 9034 AB
  • Spectra Premium Industries FN540
  • Dorman 577-928
Part #: 1AFMX00051

Order must be placed by 4pm ET