U.S. Toll-Free Call Center   Hours
Espanol: 866-401-3393

Highest Ratings

Quality: We've got the awards to prove it!

We've won the Bizrate Circle of Excellence award,
7 years in a row. Rated outstanding for quality, satisfaction, service, and on time delivery. 1A Auto selects the highest quality parts from the best manufacturers. Check our excellent ratings.
Fastest Shipping
No-Hassle Returns
USA Support Techs
Best Value
Our Guarantee

Customer Feedback

I have purchased all my weathe...
Chevrolet Camaro
Glen, Brooklyn, NY

Click here to try out our new site!
Home > GMC > C3500 Truck > Fuel Tank Filler Neck > 1996-2002 GMC C3500 Truck Fuel Tank Filler Neck for Gas Engine with Fleetside Bed & with 8 Foot Bed

  Send to a friend    
  Product views

1996 - 2002 GMC C3500 Truck Fuel Tank Filler Neck for Gas Engine with Fleetside Bed & with 8 Foot Bed

Temporarily Out of Stock. Click the Notify Me button below to be notified when it is available.

List Price:$104.52

Our Price: $50.45
 (You Save $54.07)

Free Ground Shipping
Part Number: 1AFMX00063
Notify Me

Welcome Message from 1A Auto

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


  • Fits between outer 1/4 panel and filler hose
  • Configuration:
    • (1) Main filler tube
    • (1) Vent Tube
  • 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:
    • Gas Engine
      • Does not fit diesel
    • Fleetside (8 foot bed)
      • Does not fit Stepside

Note: This part is not correct for 1999-02 new body style Silverado or Sierra models.

This fuel filler neck is a great replacement and has good cost savings over a gas tank filler neck from the dealer.

1 Year Warranty

This item is backed by a 1 Year Manufacturers Warranty. In the event this item should fail 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.

This part replaces:
  • OE #: 15712144

See 1A Auto on Facebook Watch our auto parts installation videos on Youtube Nutts and Bolts Blog Google Plus
Free Shipping