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  • Phenix Straight AN to Male ORB Fitting (All Sizes + Colors)
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    Straight AN to Male ORB Fitting (All Sizes + Colors)

    $6.34 - $19.48
    PHX-D1010-3-0
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  • Electric Fuel Pump - OEM Replacement, HFP-190 QFS
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    Electric Fuel Pump - OEM Replacement, HFP-190 QFS

    $81.98
    HFP-190-BC
    Add to Cart
  • Fuel Pressure Regulator - OEM Replacement, HFP-PR103 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR103 QFS

    $35.98
    HFP-PR103-BC
    Add to Cart
  • Fuel Pressure Regulator - OEM Replacement, HFP-PR36 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR36 QFS

    $56.98
    HFP-PR36-BC
    Add to Cart
  • Fuel Pump Installation Kit - OEM Replacement, HFP-K382S QFS
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    Fuel Pump Installation Kit - OEM Replacement, HFP-K382S QFS

    $15.98
    HFP-K382S-BC
    Add to Cart
  • TBI to LSX Swap Fuel Pump 58PSI (LM7 LR4 LQ4 LQ9 L33) w/ Fuel Pressure Regulator/Filter + -8AN Fittings Curved Outlet, EP381 Direct Fit 82-95 GM HFP-367-F2-AN8C QFS
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    TBI to LSX Swap Fuel Pump 58PSI (LM7 LR4 LQ4 LQ9 L33) w/ Fuel Pressure Regulator/Filter + -8AN Fittings Curved Outlet, EP381 Direct Fit 82-95 GM HFP-367-F2-AN8C QFS

    $129.98
    HFP-367-F2-AN8C-BC
    Add to Cart
  • Fuel Pump Seal - OEM Replacement, HFP-RB1-3 QFS
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    Fuel Pump Seal - OEM Replacement, HFP-RB1-3 QFS

    $30.98
    HFP-RB1-3-BC
    Add to Cart
  • Fuel Filter w/ Hose for Polaris ATV/UTV - OEM Replacement, HFP-F482K QFS
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    Fuel Filter w/ Hose for Polaris ATV/UTV - OEM Replacement, HFP-F482K QFS

    $56.98
    HFP-F482K-BC
    Add to Cart
  • Fuel Pump Assembly for Harley Davidson Motorcycle, Replaces 75132-06, HFP-A265 QFS
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    Fuel Pump Assembly for Harley Davidson Motorcycle, Replaces 75132-06, HFP-A265 QFS

    $449.98
    HFP-A265-BC
    Add to Cart
  • Fuel Pump w/ Fuel Pressure Regulator, Fuel Filter, Strainer for Harley Davidson Motorcycle - OEM Replacement, HFP-370HD-RF QFS
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    Fuel Pump w/ Fuel Pressure Regulator, Fuel Filter, Strainer for Harley Davidson Motorcycle - OEM Replacement, HFP-370HD-RF QFS

    $101.98
    HFP-370HD-RF-BC
    Add to Cart
  • Fuel Pump w/ Regulator, Tank Seal, Genuine Mahle Filter, Strainer - OEM Replacement, HFP-389-U2R5TF QFS
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    Fuel Pump w/ Regulator, Tank Seal, Genuine Mahle Filter, Strainer - OEM Replacement, HFP-389-U2R5TF QFS

    $129.98
    HFP-389-U2R5TF-BC
    Out of stock
  • Fuel Injector for Polaris ATV / UTV - OEM Replacement, QFS-INJ-1387 QFS
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    Fuel Injector for Polaris ATV / UTV - OEM Replacement, QFS-INJ-1387 QFS

    $39.98 - $325.98
    QFS-INJ-1387-0-BC
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  • QFS Fuel Pump - OEM Replacement, HFP-704 QFS
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    Fuel Pump - OEM Replacement, HFP-704 QFS

    $104.98
    HFP-704-BC
    Add to Cart
  • Fuel Pump Assembly for Can-Am ATV/UTV - OEM Replacement, HFP-A236 QFS
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    Fuel Pump Assembly for Can-Am ATV/UTV - OEM Replacement, HFP-A236 QFS

    $299.98
    HFP-A236-BC
    Add to Cart
  • Fuel Pump Installation Kit w/ O-ring - OEM Replacement, HFP-K45 QFS
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    Fuel Pump Installation Kit w/ O-ring - OEM Replacement, HFP-K45 QFS

    $15.98
    HFP-K45-BC
    Add to Cart
  • Electric Fuel Pump for Suzuki Motorcycle - OEM Replacement, HFP-191 QFS
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    Electric Fuel Pump for Suzuki Motorcycle - OEM Replacement, HFP-191 QFS

    $81.98
    HFP-191-BC
    Add to Cart
  • Fuel Pump Strainer for Yamaha Outboard - OEM Replacement, HFP-S10 QFS
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    Fuel Pump Strainer for Yamaha Outboard - OEM Replacement, HFP-S10 QFS

    $15.98
    HFP-S10-BC
    Add to Cart
  • QFS Fuel Pump for Volvo Inboard - OEM Replacement, HFP-714 QFS
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    Fuel Pump for Volvo Inboard - OEM Replacement, HFP-714 QFS

    $104.98
    HFP-714-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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