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  • QFS Fuel Pump w/ Tank Seal, Regulator & Filter - OEM Replacement, HFP-382-HDRTF QFS
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    Fuel Pump w/ Tank Seal, Regulator & Filter - OEM Replacement, HFP-382-HDRTF QFS

    $109.98
    HFP-382-HDRTF-BC
    Add to Cart
  • QFS Fuel Pump w/ Tank Seal, Strainer - OEM Replacement, HFP-382-HDT2 QFS
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    Fuel Pump w/ Tank Seal, Strainer - OEM Replacement, HFP-382-HDT2 QFS

    $84.98
    HFP-382-HDT2-BC
    Add to Cart
  • QFS Fuel Pump w/ Tank Seal, Strainer - OEM Replacement, HFP-439-T48 QFS
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    Fuel Pump w/ Tank Seal, Strainer - OEM Replacement, HFP-439-T48 QFS

    $86.98
    HFP-439-T48-BC
    Add to Cart
  • Walbro Genuine OEM Fuel Pump w/ Regulator, Tank Seal, Filter & Strainer for Arctic Cat Snowmobile - EFI In-Tank OEM Replacement, WAL-PPN27-RTF
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    Genuine OEM Fuel Pump w/ Regulator, Tank Seal, Filter & Strainer for Arctic Cat Snowmobile - EFI In-Tank OEM Replacement, WAL-PPN27-RTF

    $125.98
    WAL-PPN27-RTF-91607-BC
    Add to Cart
  • Walbro Genuine Walbro/TI GSS342 255LPH Fuel Pump + QFS 766 Kit
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    Genuine Walbro/TI GSS342 255LPH Fuel Pump + QFS 766 Kit

    $98.98
    WAL-GSS342G3-766-BC
    Add to Cart
  • QFS In-Tank EFI Fuel Pump with Fuel Pressure Regulator, Fuel Filter, Strainer - OEM Replacement, HFP-389-U3R4F3 QFS
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    In-Tank EFI Fuel Pump with Fuel Pressure Regulator, Fuel Filter, Strainer - OEM Replacement, HFP-389-U3R4F3 QFS

    $101.98
    HFP-389-U3R4F3-BC
    Add to Cart
  • QFS Oxygen Sensor - OEM Replacement, QFS-WBS2002 QFS
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    O2 Sensor - OEM Replacement, QFS-WBS2002 QFS

    $39.98
    QFS-WBS2002-BC
    Add to Cart
  • QFS Fuel Pump Module Assembly w/ Sending Unit - Performance, QFS-A91HV QFS
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    Performance Fuel Pump Assembly w/ Sending Unit - Fits Airtex E3992M, QFS-A91HV QFS

    $296.98
    QFS-A91HV-BC
    Add to Cart
  • QFS Fuel Pump Strainer for KTM / Husqvarna / GASGAS Dirt Bike / Offroad - OEM Replacement, HFP-S42-3
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    QFS Fuel Pump Strainer for KTM / Husqvarna / GASGAS Dirt Bike / Offroad - OEM Replacement, HFP-S42-3

    $17.98
    HFP-S42-3-91274-BC
    Add to Cart
  • Phenix TEFLOK Straight Flare to Pipe (All Sizes + Colors)
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    TEFLOK Straight Flare to Pipe (All Sizes + Colors)

    $5.94
    PHX-TB1012-3-0
    Choose Options
  • QFS 340LPH Fuel Pump w/ Installation Kit - Automotive Performance, QFS-342FT-766 QFS
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    340LPH Fuel Pump w/ Installation Kit - Automotive Performance, QFS-342FT-766 High Flow Fuel

    $98.98
    QFS-342FT-766-BC
    Add to Cart
  • QFS 340LPH Fuel Pump w/ Installation Kit for 1992-2009 Mitsubishi Lancer - Automotive Performance, QFS-342FT-847 QFS
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    340LPH Fuel Pump w/ Installation Kit for 1992-2009 Mitsubishi Lancer - Automotive Performance, QFS-342FT-847 High Flow Fuel

    $98.98
    QFS-342FT-847-BC
    Add to Cart
  • Phenix 45 Degree Bulkhead Flare Union (All Sizes + Colors)
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    45 Degree Bulkhead Flare Union (All Sizes + Colors)

    $17.40
    PHX-A21037-3-0
    Out of stock
  • AEM V3 Water/Methanol Injector & Swirl Generator Kit, AEM-30-3315
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    AEM V3 Water/Methanol Injector & Swirl Generator Kit, AEM-30-3315

    $85.95
    AEM-30-3315
    Out of stock
  • QFS Dual Fuel Pump Relay Hotwire Kit - Includes Relays, Wiring, Fuses, and Terminals, HFP-HWK2 QFS
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    Dual Fuel Pump Relay Hotwire Kit - Includes Relays, Wiring, Fuses, and Terminals, HFP-HWK2 QFS

    $74.98
    HFP-HWK2-BC
    Add to Cart
  • Phenix Female SAE Weld Bung (All Sizes + Colors)
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    Female SAE Weld Bung (All Sizes + Colors)

    $6.03
    PHX-D91087-0-0
    Choose Options
  • QFS Fuel Filter - OEM Replacement, HFP-F117 QFS
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    Fuel Filter - OEM Replacement, HFP-F117 QFS

    $45.98
    HFP-F117-BC
    Add to Cart
  • Mahle Fuel Filter - OEM Replacement, MAHLE-05 Mahle
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    Fuel Filter - OEM Replacement, MAHLE-05 Mahle

    $17.98
    MAHLE-05-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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