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  • QFS Oxygen Sensor - OEM Replacement, QFS-WBS2003 QFS
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    O2 Sensor for Harley Davidson Motorcycle - OEM Replacement, QFS-WBS2003 QFS

    $42.98
    QFS-WBS2003-BC
    Add to Cart
  • QFS 340LPH Fuel Pump w/ Installation Kit - Automotive Performance, QFS-344FT-U High Flow Fuel
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    340LPH Fuel Pump w/ Installation Kit - Automotive Performance, QFS-344FT-U High Flow Fuel

    $112.98
    QFS-344FT-U-BC
    Add to Cart
  • 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 Fuel Pump - OEM Replacement, HFP-604 QFS
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    Fuel Pump - OEM Replacement, HFP-604 QFS

    $40.98
    HFP-604-BC
    Add to Cart
  • Walbro Fuel Pump - OEM Replacement, WAL-PPN16 Walbro/TI Automotive
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    Fuel Pump - OEM Replacement, WAL-PPN16 Walbro/TI Automotive

    $119.98
    WAL-PPN16-BC
    Add to Cart
  • QFS Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator for Polaris ATV/UTV - OEM Replacement, QFS-K360 QFS
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    Fuel Pump Repair Kit w/ Fuel Filter + Pressure Regulator for Polaris ATV/UTV - OEM Replacement, QFS-K360 QFS

    $54.98
    QFS-K360-BC
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  • QFS Fuel Pump Strainer - OEM Replacement, HFP-S126 QFS
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    Fuel Pump Strainer - OEM Replacement, HFP-S126 QFS

    $38.98 - $93.98
    HFP-S126-0-BC
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  • QFS Fuel Pump Strainer - OEM Replacement, HFP-S65 QFS
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    Fuel Pump Strainer - OEM Replacement, HFP-S65 QFS

    $10.98 - $19.98
    HFP-S65-0-BC
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  • QFS Fuel Pump Strainer for Suzuki Scooter - OEM Replacement, HFP-S44 QFS
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    Fuel Pump Strainer for Suzuki Scooter - OEM Replacement, HFP-S44 QFS

    $10.98 - $19.98
    HFP-S44-0-BC
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  • QFS Fuel Pump w/ Fuel Pressure Regulator, Tank Seal, Fuel Filter, Strainer - OEM Replacement, HFP-382-S126-RTF QFS
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    Fuel Pump w/ Fuel Pressure Regulator, Tank Seal, Fuel Filter, Strainer - OEM Replacement, HFP-382-S126-RTF QFS

    $149.98
    HFP-382-S126-RTF-BC
    Add to Cart
  • QFS Fuel Pump w/ Fuel Pressure Regulator, Tank Seal, Fuel Filter, Strainer for 2009-2010 Polaris RZR 800 - OEM Replacement for 2521011, HFP-382-P2T2F2 QFS
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    Fuel Pump w/ Fuel Pressure Regulator, Tank Seal, Fuel Filter, Strainer for 2009-2010 Polaris RZR 800 - OEM Replacement for 2521011, HFP-382-P2T2F2 QFS

    $129.98
    HFP-382-P2T2F2-BC
    Add to Cart
  • QFS Fuel Pump w/ Regulator for 2000-2001 Kawasaki JT1100 1100STX D.I. - OEM Replacement for 49040-3711, HFP-384-UR3 QFS
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    Fuel Pump w/ Regulator for 2000-2001 Kawasaki JT1100 1100STX D.I. - OEM Replacement for 49040-3711, HFP-384-UR3 QFS

    $107.98
    HFP-384-UR3-BC
    Add to Cart
  • QFS Fuel Pump w/ Strainer for Honda ATV/UTV - OEM Replacement, HFP-444-S QFS
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    Fuel Pump w/ Strainer for Honda ATV/UTV - OEM Replacement, HFP-444-S QFS

    $103.98
    HFP-444-S-BC
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  • QFS Fuel Pump w/ Fuel Pressure Regulator, Tank Seal, Fuel Filter, Strainer for BMW Motorcycle - OEM Replacement, HFP-385-UR2TF4 QFS
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    Fuel Pump w/ Strainer, Fuel Pressure Regulator, Tank Seal & Genuine Mahle Filter for 2007-2009 BMW G650X - OEM Replacement for 16147696738, HFP-385-UR2TF4 | QFS

    $158.98
    HFP-385-UR2TF4-BC
    Add to Cart
  • QFS Fuel Pump w/ Tank Seal for Honda Motorcycle - OEM Replacement, HFP-382S-UT QFS
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    Fuel Pump w/ Tank Seal for Honda Motorcycle - OEM Replacement, HFP-382S-UT QFS

    $129.98
    HFP-382S-UT-BC
    Add to Cart
  • QFS Fuel Tank Seal for BMW Motorcycle - OEM Replacement, HFP-TS46 QFS
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    Fuel Tank Seal for BMW Motorcycle - OEM Replacement, HFP-TS46 QFS

    $19.98
    HFP-TS46-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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