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  • QFS Fuel Pump Check Valve for Harley Davidson Motorcycle - OEM Replacement, HFP-FC145-390 QFS
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    Fuel Pump Check Valve for Harley Davidson Motorcycle - OEM Replacement, HFP-FC145-390 QFS

    $30.98
    HFP-FC145-390-BC
    Add to Cart
  • QFS Fuel Pump Assembly for Harley Davidson Motorcycle - OEM Replacement, HFP-A243 QFS
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    Fuel Pump Assembly for Harley Davidson Motorcycle - OEM Replacement, HFP-A243 QFS

    $265.98
    HFP-A243-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-382M-OBT QFS
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    Fuel Pump - OEM Replacement, HFP-382M-OBT QFS

    $94.98
    HFP-382M-OBT-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-361HD QFS
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    Fuel Pump - OEM Replacement, HFP-361HD QFS

    $81.98
    HFP-361HD-BC
    Add to Cart
  • QFS Fuel Pump Assembly for Polaris ATV/UTV - OEM Replacement, HFP-A482 QFS
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    Fuel Pump Assembly for Polaris ATV/UTV - OEM Replacement, HFP-A482 QFS

    $203.98
    HFP-A482-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-383 QFS
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    Fuel Pump - OEM Replacement, HFP-383 QFS

    $81.98
    HFP-383-BC
    Add to Cart
  • Siemens Deka 80LB 835cc Fuel Injectors, EV6 USCAR FI11491 109991 (Choose QTY)
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    Siemens Deka 80LB 835cc Fuel Injectors, EV6 USCAR FI11491 109991 (Choose QTY)

    $54.98 - $469.98
    SM-80LB-EV6-0
    Choose Options
  • QFS Fuel Pump - OEM Replacement, HFP-382S-X QFS
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    Fuel Pump - OEM Replacement, HFP-382S-X QFS

    $81.98
    HFP-382S-X-BC
    Add to Cart
  • QFS Fuel Pump Seal, HFP-RB-VPK1 QFS
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    Fuel Pump Seal, HFP-RB-VPK1 QFS

    $43.98
    HFP-RB-VPK1-BC
    Add to Cart
  • QFS Fuel Pump Assembly w/ Lock Ring & Tank Seal for Polaris ATV/UTV - OEM Replacement, HFP-A4564 QFS
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    Fuel Pump Assembly w/ Lock Ring & Tank Seal for Polaris ATV/UTV - OEM Replacement, HFP-A4564 QFS

    $183.98
    HFP-A4564-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-387-U QFS
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    Fuel Pump - OEM Replacement, HFP-387-U QFS

    $81.98
    HFP-387-U-BC
    Add to Cart
  • QFS Fuel Pump w/ 42 PSI Regulator - OEM Replacement, HFP-396-U3 QFS
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    Fuel Pump w/ 42 PSI Regulator - OEM Replacement, HFP-396-U3 QFS

    $91.98
    HFP-396-U3-BC
    Add to Cart
  • QFS Fuel Pump Fitting, QFS-FTY-516 QFS
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    Fuel Pump Fitting, QFS-FTY-516 QFS

    $25.98
    QFS-FTY-516-BC
    Add to Cart
  • QFS Fuel Pump w/ Regulator & Tank Seal - OEM Replacement, HFP-384-UR2T4 QFS
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    Fuel Pump w/ Regulator & Tank Seal - OEM Replacement, HFP-384-UR2T4 QFS

    $99.98
    HFP-384-UR2T4-BC
    Add to Cart
  • QFS Fuel Pump Module Assembly w/ Assembly - OEM Replacement, HFP-A488 QFS
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    Fuel Pump Assembly w/ Assembly - OEM Replacement, HFP-A488 QFS

    $189.98
    HFP-A488-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR8 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR8 QFS

    $35.98
    HFP-PR8-BC
    Add to Cart
  • QFS Fuel Pump Assembly for Polaris ATV/UTV - OEM Replacement, HFP-A396 QFS
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    Fuel Pump Assembly for Polaris ATV/UTV - OEM Replacement, HFP-A396 QFS

    $149.98
    HFP-A396-BC
    Add to Cart
  • QFS Fuel Filter - OEM Replacement, HFP-F110 QFS
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    Fuel Filter - OEM Replacement, HFP-F110 QFS

    $25.98
    HFP-F110-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?

READ MORE ABOUT QFS