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Automotive replacement fuel tank filler necks: top picks

AI-shortlisted picks, with current prices and ratings.

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Automotive replacement fuel tank filler necks: top picks

AI-generated summary · updated September 5, 2026 · verify details before purchase.

  1. Dorman 215-1030 Fuel Tank Filler Neck Assembly
    Best overall Dorman

    Dorman 215-1030 Fuel Tank Filler Neck Assembly

    4.6/5 $48.78 Only 7 left

    A direct-fit OEM replacement with stainless-steel construction and a secure lock-ring design.

    • Stainless steel
    • Direct fit
    • Easy install
    • Higher price
    View on Amazon manufacturer site
  2. Ford 6.9L Fuel Tank Filler Neck (Part 2L2Z-5C091-AX)
    Best budget pick A-Premium

    Ford 6.9L Fuel Tank Filler Neck (Part 2L2Z-5C091-AX)

    4.5/5 $117.79

    OEM part for 6.9L trucks, offering reliable fit and corrosion-resistant coating.

    • OEM fit
    • Corrosion resistant
    • Limited availability
    View on Amazon manufacturer site
  3. Best for durability

    Bosch 0 222 132 001 Fuel Tank Filler Neck

    4.4/5 $50-$60

    Bosch’s high-quality filler neck with reinforced polymer body for long-term durability.

    • Reinforced polymer
    • Good seal
    • Harder to bend
    View on Amazon manufacturer site
  4. AEM 110-0032 Performance Fuel Filler Neck
    Best for performance A-Premium

    AEM 110-0032 Performance Fuel Filler Neck

    4.7/5 $95.99

    Designed for high-flow applications, this neck features a larger diameter and polished finish.

    • Larger diameter
    • Polished finish
    • More expensive
    View on Amazon manufacturer site
  5. GMB 45115 Fuel Tank Filler Neck
    Best for fitment A-Premium

    GMB 45115 Fuel Tank Filler Neck

    4.3/5 $51.99

    Fits a wide range of GM vehicles and includes a lock-ring for secure mounting.

    • Wide fit range
    • Lock-ring
    • Plastic body
    View on Amazon manufacturer site
  6. Motorcraft F-10918 Fuel Tank Filler Neck (GM)
    Best OEM alternative A-Premium

    Motorcraft F-10918 Fuel Tank Filler Neck (GM)

    4.5/5 $69.99

    Motorcraft’s OEM-equivalent part for GM trucks, offering precise dimensions and a metal-to-metal seal.

    • OEM equivalent
    • Metal seal
    • May need special tools
    View on Amazon manufacturer site
  7. URO Parts 12728 Fuel Tank Filler Neck
    Best value URO Parts

    URO Parts 12728 Fuel Tank Filler Neck

    4.2/5 $116.98 Only 11 left

    A cost-effective replacement with a stainless-steel core and universal mounting hardware.

    • Stainless-steel core
    • Universal hardware
    • Fitment not guaranteed on all models
    View on Amazon manufacturer site

Buying tips

When choosing a replacement filler neck, verify the exact part number and vehicle year to ensure a direct fit. Stainless-steel cores provide the best corrosion resistance, while reinforced polymers can reduce weight. Consider a larger-diameter neck if you frequently use high-flow pumps, but balance the cost against your performance needs.

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