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  • Fuel Tank Seal for Polaris ATV - OEM Replacement, HFP-TS73 QFS
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    Fuel Tank Seal for Polaris ATV - OEM Replacement, HFP-TS73 QFS

    $19.98
    HFP-TS73-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
    Choose Options
  • Phenix Tube Nuts, Pack of 6 (All Sizes + Colors)
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    Tube Nuts, Pack of 6 (All Sizes + Colors)

    $10.44 - $15.00
    PHX-C0418-7-0
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  • QFS 340LPH Fuel Pump w/ Installation Kit - Automotive Performance, QFS-344FT-1008 High Flow Fuel
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    340LPH Fuel Pump w/ Installation Kit - Automotive Performance, QFS-344FT-1008 High Flow Fuel

    $98.98
    QFS-344FT-1008-BC
    Add to Cart
  • AEM High Output Inductive Smart Coil, 30-2853
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    AEM High Output Inductive Smart Coil, AEM-30-2853

    $87.15
    AEM-30-2853
    Add to Cart
  • Phenix Barry Grant Demon Dual Feed Carburetor Line Kit (All Sizes + Colors)
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    Barry Grant Demon Dual Feed Carburetor Line Kit (All Sizes + Colors)

    $67.55 - $70.84
    PHX-H5113-1-0
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  • Phenix Female to Male AN Reducer Non-Swivel (All Sizes + Colors)
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    Female to Male AN Reducer Non-Swivel (All Sizes + Colors)

    $9.24 - $14.66
    PHX-C104-3-0
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  • Fuel Filter Kit w/ Fuel Filter, Strainer for Polaris ATV/UTV - OEM Replacement, QFS-FK482 QFS
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    Fuel Filter Kit w/ Fuel Filter, Strainer for Polaris ATV/UTV - OEM Replacement, QFS-FK482 QFS

    $61.98
    QFS-FK482-BC
    Add to Cart
  • Fuel Filter Kit w/ Genuine Mahle Filter, Strainer for Ski-Doo Snowmobile - OEM Replacement, QFS-FK9708 QFS
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    Fuel Filter Kit w/ Genuine Mahle Filter, Strainer for Ski-Doo Snowmobile - OEM Replacement, QFS-FK9708 QFS

    $27.98
    QFS-FK9708-BC
    Out of stock
  • Fuel Pressure Regulator - OEM Replacement, HFP-PR64 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR64 QFS

    $35.98
    HFP-PR64-BC
    Add to Cart
  • Walbro Fuel Pump - OEM Replacement, WAL-F90000285 Walbro/TI Automotive
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    Fuel Pump - OEM Replacement, WAL-F90000285 Walbro/TI Automotive

    $164.98
    WAL-F90000285-BC
    Add to Cart
  • QFS Fuel Pump Assembly for 2019-2025 Yamaha YZ450F, YZ250FX, WR450F & WR250F - OEM Replacement for B3J-13907-02-00, HFP-A267 | QFS
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    Fuel Pump Assembly for 2019-2025 Yamaha YZ450F, YZ250FX, WR450F & WR250F - OEM Replacement for B3J-13907-02-00, HFP-A267 | QFS

    $249.98
    HFP-A267-BC
    Out of stock
  • QFS Fuel Pump for Yamaha Motorcycle - OEM Replacement, HFP-382S-Y QFS
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    Fuel Pump for Yamaha Motorcycle - OEM Replacement, HFP-382S-Y QFS

    $86.98
    HFP-382S-Y-BC
    Add to Cart
  • Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal for Honda Motorcycle - OEM Replacement, QFS-K328 QFS
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    Fuel Pump Repair Kit w/ Pressure Regulator + Tank Seal for Honda Motorcycle - OEM Replacement, QFS-K328 QFS

    $49.98
    QFS-K328-BC
    Add to Cart
  • QFS Fuel Pump Strainer - OEM Replacement, HFP-S98 QFS
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    Fuel Pump Strainer for Polaris ATV/UTV - OEM Replacement, HFP-S98 | QFS

    $12.98
    HFP-S98-BC
    Add to Cart
  • Fuel Pump Strainer for Yamaha Motorcycle - OEM Replacement, HFP-S120 QFS
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    Fuel Pump Strainer for Yamaha Motorcycle - OEM Replacement, HFP-S120 QFS

    $9.98
    HFP-S120-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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