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Fuel Line Fittings

  • Phenix Male Round Base Weld Bung (All Sizes + Colors)
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    Male Round Base Weld Bung (All Sizes + Colors)

    $8.89
    PHX-D99101-0-0
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  • Phenix Ford EFI Fittings (All Sizes + Colors)
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    Ford EFI Fittings (All Sizes + Colors)

    $23.89 - $26.43
    PHX-F6434-3-0
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  • QFS Performance Bulkhead Connector Fitting, QFS-BKCN-GM
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    QFS Performance Bulkhead Connector Fitting, QFS-BKCN-GM

    $9.99
    QFS-BKCN-GM-BC
    Add to Cart
  • Phenix Straight Swivel Couplers (All Sizes + Colors)
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    Straight Swivel Couplers (All Sizes + Colors)

    $7.70 - $9.47
    PHX-C10-3-0
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  • Phenix 90 Degree Male Swivel AN to Male NPT (All Sizes + Colors)
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    90 Degree Male Swivel AN to Male NPT (All Sizes + Colors)

    $15.05 - $37.75
    PHX-C1054-3-0
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  • Phenix Holley Male Carburetor Inlet Fitting Long, Pack of 2 (All Sizes + Colors)
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    Holley Male Carburetor Inlet Fitting Long, Pack of 2 (All Sizes + Colors)

    $15.04
    PHX-H066-3-0
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  • Phenix ORB to ORB Swivel Union (All Sizes + Colors)
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    ORB to ORB Swivel Union (All Sizes + Colors)

    $14.52 - $15.97
    PHX-D271010-3-0
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  • Phenix 90 Degree Swivel Coupler AN to NPT (All Sizes + Colors)
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    90 Degree Swivel Coupler AN to NPT (All Sizes + Colors)

    $15.81 - $36.33
    PHX-C101290-3-0
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  • QFS Fuel Pump Fitting, QFS-FTK-AN8 QFS
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    Fuel Rail Fitting - Screw Back Type, QFS-FTK-AN8 QFS

    $49.98
    QFS-FTK-AN8-BC
    Add to Cart
  • Phenix Flare Cap (All Sizes + Colors)
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    Flare Cap (All Sizes + Colors)

    $4.75 - $9.08
    PHX-A1029-3-0
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  • QFS Fuel Pump Fitting - Performance, HFP-FTB-8IN QFS
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    Fuel Pump Fitting - Performance, HFP-FTB-8IN QFS

    $8.98
    HFP-FTB-8IN-BC
    Add to Cart
  • Phenix Straight Barb to Metric Adapter (All Sizes + Colors)
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    Straight Barb to Metric Adapter (All Sizes + Colors)

    $15.66
    PHX-J221538-3-0
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  • Phenix 45 Degree AN Male to ORB Male (All Sizes + Colors)
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    45 Degree AN Male to ORB Male (All Sizes + Colors)

    $15.25 - $17.47
    PHX-D101045-3-0
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  • Phenix GM Early Type -6AN 4L80E Fitting Set (All Colors)
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    GM Early Type -6AN 4L80E Fitting Set (All Colors)

    $22.53
    PHX-N6144-3-0
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  • Phenix Straight Barb to Flare Adapter (All Sizes + Colors)
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    Straight Barb to Flare Adapter (All Sizes + Colors)

    $10.23
    PHX-J210100-3-0
    Out of stock
  • Phenix 90 DegreeFlare to Pipe Elbow (All Sizes + Colors)
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    90 DegreeFlare to Pipe Elbow (All Sizes + Colors)

    $7.79 - $10.46
    PHX-B101290-3-0
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  • QFS Fuel Pump Fitting - Performance, HFP-FTB-6OUT QFS
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    Fuel Pump Fitting - Performance, HFP-FTB-6OUT QFS

    $8.98
    HFP-FTB-6OUT-BC
    Add to Cart
  • Phenix Straight AN Male to BSP Male (All Sizes + Colors)
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    Straight AN Male to BSP Male (All Sizes + Colors)

    $5.18
    PHX-B6105814-3-0
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About Us

quantum fuel systems blk

QFS was born from a desire for freedom: the freedom to keep your ATV, dirt bike, car, or truck running with dependable, OEM-quality, and affordable fuel systems. We want you back on the road without breaking the bank. Skip the costly dealership—our replacement parts ship directly to you and are easy to install. Enjoy OEM performance with unbeatable US-based support and a lifetime warranty. Are you with us?

READ MORE ABOUT QFS