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  • QFS LS Swap Fuel Pump Hanger w/ Barb Fittings for 1973-1991 Square Body Pickup, C10 / C20 / C30, K10 / K20 / K30, R10 / R20 / R30, V10 / V20 / V30, QFS-H881 QFS
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    LS Swap Fuel Pump Hanger w/ Barb Fittings for 1973-1991 Square Body Pickup, C10 / C20 / C30, K10 / K20 / K30, R10 / R20 / R30, V10 / V20 / V30, QFS-H881 QFS

    $142.98 - $305.98
    QFS-H881-0-BC
    Choose Options
  • QFS Fuel Tank Seal - OEM Replacement, HFP-TS4 QFS
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    Fuel Tank Seal - OEM Replacement, HFP-TS4 QFS

    $17.98
    HFP-TS4-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR12 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR12 QFS

    $25.98
    HFP-PR12-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR34 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR34 QFS

    $56.98
    HFP-PR34-BC
    Add to Cart
  • Siemens Deka 60LB 680cc Compact Fuel Injectors, 107962(Choose QTY)
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    Siemens Deka 60LB 680cc Compact Fuel Injectors, 107962(Choose QTY)

    $59.98 - $471.98
    SM-60LB-EV1-C-0
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  • QFS Fuel Pump Fitting, QFS-FTY-38 QFS
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    Fuel Pump Fitting, QFS-FTY-38 QFS

    $25.98
    QFS-FTY-38-BC
    Add to Cart
  • Walbro Genuine Walbro/TI F90000274 450LPH E85 Compatible Intank Fuel Pump (w/ QFS Install Kit Option)
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    Genuine Walbro/TI F90000274 450LPH E85 Compatible Intank Fuel Pump (w/ QFS Install Kit Option)

    $148.98
    WAL-F90000274-0
    Out of stock
  • QFS Mechanical Fuel Pump - OEM Replacement, HFP-282 QFS
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    Mechanical Fuel Pump - OEM Replacement, HFP-282 QFS

    $40.98
    HFP-282-BC
    Add to Cart
  • Walbro Genuine Walbro/TI F90000295 535LPH High Performance E85 Fuel Pump (w/ QFS Install Kit Option)
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    Genuine Walbro/TI F90000295 535LPH High Performance E85 Fuel Pump (w/ QFS Install Kit Option)

    $162.98 - $168.98
    WAL-F90000295-0
    Out of stock
  • QFS Fuel Pump O-Ring, HFP-OR-396 QFS
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    Fuel Pump O-Ring, HFP-OR-396 QFS

    $10.98
    HFP-OR-396-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-382S-U QFS
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    Fuel Pump - OEM Replacement, HFP-382S-U QFS

    $81.98
    HFP-382S-U-BC
    Add to Cart
  • QFS Fuel Pump w/ Fuel Pressure Regulator, Tank Seal, Fuel Filter, Strainer for Harley Davidson Motorcycle - OEM Replacement, HFP-382-HDR2T3F QFS
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    Fuel Pump w/ Fuel Pressure Regulator, Tank Seal, Fuel Filter, Strainer for Harley Davidson Motorcycle - OEM Replacement, HFP-382-HDR2T3F QFS

    $109.98
    HFP-382-HDR2T3F-BC
    Add to Cart
  • QFS Fuel Injector Connector - Performance, HFP-EV6F-OBD2-W-0 QFS
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    Fuel Injector Connector - Performance, HFP-EV6F-OBD2-W QFS

    $5.98 - $50.98
    HFP-EV6F-OBD2-W-0-BC
    Choose Options
  • QFS Fuel Pump Fitting - Performance, QFS-BKCN-01 QFS
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    Fuel Pump Fitting - Performance, QFS-BKCN-01 QFS

    $30.98
    QFS-BKCN-01-BC
    Add to Cart
  • QFS Fuel Hose, HFP-FH1010 QFS
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    Fuel Hose, HFP-FH1010 QFS

    $8.98 - $9.98
    HFP-FH1010-0-BC
    Choose Options
  • QFS Electric Fuel Pump - OEM Replacement, HFP-181-010 QFS
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    Electric Fuel Pump - OEM Replacement, HFP-181-010 QFS

    $81.98
    HFP-181-010-BC
    Add to Cart
  • QFS Fuel Hose, HFP-FH910-0 QFS
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    Fuel Hose, HFP-FH910 QFS

    $8.98 - $9.98
    HFP-FH910-0-BC
    Choose Options
  • Phenix Billet Hose Separator (All Sizes + Colors)
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    Billet Hose Separator (All Sizes + Colors)

    $4.64 - $5.57
    PHX-P614-3-0
    Choose Options

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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?

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