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  • Walbro Genuine Walbro/TI F90000285 525LPH HELLCAT Fuel Pump (w/ QFS Install Kit Option)
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    Genuine Walbro/TI F90000285 525LPH HELLCAT Fuel Pump (w/ QFS Install Kit Option)

    $164.98 - $175.98
    WAL-F90000285-0
  • QFS LS Swap Fuel Pump Hanger w/ 6AN Fittings for 1973-1991 Square Body Pickup, C10 / C20 / C30, K10 / K20 / K30, R10 / R20 / R30, V10 / V20 / V30, QFS-H880 QFS
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    LS Swap Fuel Pump Hanger w/ 6AN Fittings for 1973-1991 Square Body Pickup, C10 / C20 / C30, K10 / K20 / K30, R10 / R20 / R30, V10 / V20 / V30, QFS-H880 QFS

    $164.98 - $370.98
    QFS-H880-0-BC
  • QFS Fuel Pump Assembly for Harley Davidson Motorcycle - OEM Replacement, HFP-A250 QFS
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    Fuel Pump Assembly for Harley Davidson Motorcycle - OEM Replacement, HFP-A250 QFS

    $241.98
    HFP-A250-BC
  • QFS Fuel Pump Assembly for Polaris ATV/UTV - OEM Replacement, HFP-A3963 QFS
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    Fuel Pump Assembly for Polaris ATV/UTV - OEM Replacement, HFP-A3963 QFS

    $179.98
    HFP-A3963-BC
  • Phenix Billet P Clamp (All Sizes + Colors)
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    Billet P Clamp (All Sizes + Colors)

    $3.39 - $12.00
    PHX-P512-3-0
  • QFS Fuel Hose, HFP-FH89 QFS
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    Fuel Hose, HFP-FH89 QFS

    $8.98 - $13.98
    HFP-FH89-0-BC
  • QFS 340LPH Fuel Pump w/ Installation Kit - Automotive Performance, QFS-344FT-1006 QFS
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    340LPH Fuel Pump w/ Installation Kit - Automotive Performance, QFS-344FT-1006 High Flow Fuel

    $98.98
    QFS-344FT-1006-BC
  •  Siemens Deka 60LB Fuel Injectors EV1 60mm Length 630cc, 107961 (Choose QTY)
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    Siemens Deka 60LB Fuel Injectors EV1 60mm Length 630cc, 107961 (Choose QTY)

    $55.98 - $471.98
    SM-60LB-EV1-0
  • QFS Fuel Tank Seal - OEM Replacement, HFP-TS35 QFS
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    Fuel Tank Seal - OEM Replacement, HFP-TS35 QFS

    $18.98
    HFP-TS35-BC
  • Continental GM Continental VDO Flex Fuel Sensor E85 13577429, + AN/Barbed Fittings & Adapter Plug
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    GM Continental VDO Flex Fuel Sensor E85 13577429, + AN/Barbed Fittings & Adapter Plug

    $74.98 - $125.98
    CON-SE1004S-0
  • Walbro Genuine Walbro/TI 255LPH Universal External Inline Pump, GSL392 (w/ Install Kit Option)
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    Genuine Walbro/TI 255LPH Universal External Inline Pump, GSL392 (w/ Install Kit Option)

    $109.98 - $152.98
    WAL-GSL392-0
  • QFS Fuel Pump - OEM Replacement, HFP-386-U QFS
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    Fuel Pump - OEM Replacement, HFP-386-U QFS

    $87.98
    HFP-386-U-BC
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR135 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR135 QFS

    $35.98
    HFP-PR135-BC
  • QFS Fuel Pump Strainer - OEM Replacement, HFP-S20 QFS
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    Fuel Pump Strainer - OEM Replacement, HFP-S20 QFS

    $9.98 - $17.98
    HFP-S20-0-BC
  • QFS Fuel Pump Assembly for Polaris ATV/UTV - OEM Replacement, HFP-A3961 QFS
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    Fuel Pump Assembly for Polaris ATV/UTV - OEM Replacement, HFP-A3961 QFS

    $179.98
    HFP-A3961-BC
  • QFS Mechanical Fuel Pump - OEM Replacement, HFP-283 QFS
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    Mechanical Fuel Pump - OEM Replacement, HFP-283 QFS

    $40.98
    HFP-283-BC
  • QFS Fuel Pump - OEM Replacement, HFP-382M-OB QFS
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    Fuel Pump - OEM Replacement, HFP-382M-OB QFS

    $91.98
    HFP-382M-OB-BC
  • QFS Fuel Pump Check Valve for Harley Davidson Motorcycle - OEM Replacement, HFP-FC144-305 QFS
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    Fuel Pump Check Valve for Harley Davidson Motorcycle - OEM Replacement, HFP-FC144-305 QFS

    $35.98
    HFP-FC144-305-BC

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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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