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  • Fuel Pump w/ Regulator, Tank Seal, Strainer - OEM Replacement, HFP-389-U2R5T QFS
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    Fuel Pump w/ Regulator, Tank Seal, Strainer - OEM Replacement, HFP-389-U2R5T QFS

    $97.98
    HFP-389-U2R5T-BC
    Add to Cart
  • Fuel Pump w/ Strainer - OEM Replacement, HFP-374 QFS
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    Fuel Pump w/ Strainer - OEM Replacement, HFP-374 QFS

    $81.98
    HFP-374-BC
    Add to Cart
  • Fuel Pump w/ Tank Seal - OEM Replacement, HFP-382A-T QFS
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    Fuel Pump w/ Tank Seal - OEM Replacement, HFP-382A-T QFS

    $99.98
    HFP-382A-T-BC
    Add to Cart
  • Fuel Pressure Regulator - OEM Replacement, HFP-PR335 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR335 QFS

    $15.98
    HFP-PR335-BC
    Add to Cart
  • Fuel Pump for Yamaha F40LEHA - OEM Replacement for 6BG-13910-01-00, HFP-390-OB QFS
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    Fuel Pump for Yamaha F40LEHA - OEM Replacement for 6BG-13910-01-00, HFP-390-OB QFS

    $103.98
    HFP-390-OB-BC
    Add to Cart
  • Installation Kit w/ 3/8" (10mm) Barb Fittings and Mounting Brackets For Walbro GSL Series HFP-K939 QFS
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    Installation Kit w/ 3/8" (10mm) Barb Fittings and Mounting Brackets For Walbro GSL Series HFP-K939 QFS

    $15.98
    HFP-K939-BC
    Add to Cart
  • Phenix Female to Male AN Expanders Non-Swivel (All Sizes + Colors)
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    Female to Male AN Expanders Non-Swivel (All Sizes + Colors)

    $7.06 - $19.91
    PHX-C11012-3-0
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  • Fuel Pump Assembly for Kawasaki Motorcycle - OEM Replacement, HFP-A485 QFS
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    Fuel Pump Assembly for Kawasaki Motorcycle - OEM Replacement, HFP-A485 QFS

    $169.98
    HFP-A485-BC
    Add to Cart
  • Fuel Pump - OEM Replacement, HFP-603 QFS
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    Fuel Pump - OEM Replacement, HFP-603 QFS

    $91.98
    HFP-603-BC
    Add to Cart
  • Fuel Pump Assembly for Polaris ATV - OEM Replacement, HFP-A239 QFS
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    Fuel Pump Assembly for Polaris ATV - OEM Replacement, HFP-A239 QFS

    $331.98
    HFP-A239-BC
    Add to Cart
  • Fuel Pump Fitting - Performance, HFP-FT3 QFS
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    Fuel Pump Fitting - Performance, HFP-FT3 QFS

    $31.98
    HFP-FT3-BC
    Add to Cart
  • Fuel Pump w/ Fuel Pressure Regulator, Fuel Filter, Strainer for Ducati Motorcycle - OEM Replacement, HFP-385-URF2 QFS
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    Fuel Pump w/ Fuel Pressure Regulator, Fuel Filter, Strainer for Ducati Motorcycle - OEM Replacement, HFP-385-URF2 QFS

    $128.98
    HFP-385-URF2-BC
    Add to Cart
  • Fuel Pump w/ Fuel Pressure Regulator, Strainer - OEM Replacement, HFP-456-R2 QFS
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    Fuel Pump w/ Fuel Pressure Regulator, Strainer - OEM Replacement, HFP-456-R2 QFS

    $103.98
    HFP-456-R2-BC
    Add to Cart
  • Fuel Pump - OEM Replacement, HFP-396-X QFS
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    Fuel Pump - OEM Replacement, HFP-396-X QFS

    $81.98
    HFP-396-X-BC
    Add to Cart
  • Universal Fuel Filter + Clamps 3/8" Inlet/Outlet Diameter WIX 33482 HFP-F112 QFS
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    Universal Fuel Filter + Clamps 3/8" Inlet/Outlet Diameter WIX 33482 HFP-F112 QFS

    $25.98
    HFP-F112-BC
    Add to Cart
  • 255 LPH Fuel Pump w/ Fuel Pressure Regulator, Strainer - Performance, HFP-382SH-UR2 High Flow Fuel
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    255 LPH Fuel Pump w/ Fuel Pressure Regulator, Strainer - Performance, HFP-382SH-UR2 High Flow Fuel

    $101.98
    HFP-382SH-UR2-BC
    Add to Cart
  • Fuel Injector for Polaris ATV / UTV - OEM Replacement, QFS-INJ-9893 QFS
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    Fuel Injector for Polaris ATV / UTV - OEM Replacement, QFS-INJ-9893 QFS

    $28.98 - $207.98
    QFS-INJ-9893-0-BC
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  • Fuel Pump Installation Kit - Performance, HFP-K760 QFS
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    Fuel Pump Installation Kit - Performance, HFP-K760 QFS

    $15.98
    HFP-K760-BC
    Add to Cart

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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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