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

Specifications

  • Fits between outer 1/4 panel and filler hose
  • Configuration:
    • (1) Main filler tube
    • (1) Vent Tube
  • Replaces dealer part number: 10390972
  • Built to strict quality control standards
  • Replaces any gas tank filler neck that is rusted, rotted, bent, or damaged from an accident
  • Only fits trucks that have the following:
    • Diesel Engine
      • Does not fit gas
    • 8 Foot Bed
      • Does not fit 6 foot beds
    • Fleetside
      • Does not fit stepside

Note: If there is any question about this filler neck fitting your vehicle, please ask your local dealer if the above OE number will fit your application.

This fuel filler neck is a great replacement and has good 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. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 2001 Chevy Silverado 2500 HD Fuel Tank Filler Neck V8 6.6L Turbo Diesel with 8 Foot Bed
  • 2001 Chevy Silverado 3500 Fuel Tank Filler Neck V8 6.6L Turbo Diesel with 8 Foot Bed
  • 2001 GMC Sierra 2500 HD Fuel Tank Filler Neck V8 6.6L Turbo Diesel with 8 Foot Bed
  • 2001 GMC Sierra 3500 Fuel Tank Filler Neck V8 6.6L Turbo Diesel with 8 Foot Bed

This part replaces:

  • OE # 10390972
Only 5 left in stock
Part #: 1AFMX00061