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  • Fuel Pressure Regulator for Polaris ATV/UTV - OEM Replacement, HFP-PR42 QFS
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    Fuel Pressure Regulator for Polaris ATV/UTV - OEM Replacement, HFP-PR42 QFS

    $35.98
    HFP-PR42-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-385-X QFS
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    Fuel Pump - OEM Replacement, HFP-385-X QFS

    $81.98
    HFP-385-X-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-CPN9 QFS
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    Fuel Pump - OEM Replacement, HFP-CPN9 QFS

    $199.98
    HFP-CPN9-BC
    Add to Cart
  • Fuel Pump Installation Kit - Performance, HFP-K791 QFS
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    Fuel Pump Installation Kit - Performance, HFP-K791 QFS

    $15.98
    HFP-K791-BC
    Add to Cart
  • Fuel Pump Installation Kit for 2006-2011 Suzuki LT-R450 QuadRacer - OEM Replacement, HFP-K397 QFS
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    Fuel Pump Installation Kit for 2006-2011 Suzuki LT-R450 QuadRacer - OEM Replacement, HFP-K397 QFS

    $15.98
    HFP-K397-BC
    Add to Cart
  • Fuel Pump w/ Genuine Mahle Filter + Tank Seal for BMW Motorcycle - OEM Replacement, HFP-382-BTF2 QFS
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    Fuel Pump w/ Genuine Mahle Filter + Tank Seal for BMW Motorcycle - OEM Replacement, HFP-382-BTF2 QFS

    $110.98
    HFP-382-BTF2-BC
    Add to Cart
  • Fuel Pump w/ Strainer - OEM Replacement, HFP-382-766 QFS
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    Fuel Pump w/ Strainer - OEM Replacement, HFP-382-766 QFS

    $81.98
    HFP-382-766-BC
    Add to Cart
  • Fuel Pump w/ Tank Seal, Strainer for Harley Davidson Motorcycle - OEM Replacement, HFP-371HD-T QFS
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    Fuel Pump w/ Tank Seal, Strainer for Harley Davidson Motorcycle - OEM Replacement, HFP-371HD-T QFS

    $86.98
    HFP-371HD-T-BC
    Add to Cart
  • QFS Fuel Pump w/Strainer - OEM Replacement, HFP-456B QFS
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    Fuel Pump w/Strainer - OEM Replacement, HFP-456B QFS

    $91.98
    HFP-456B-BC
    Add to Cart
  • Fuel Pump Wiring Harness, HFP-HARNESS1 QFS
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    Fuel Pump Wiring Harness, HFP-HARNESS1 QFS

    $12.98
    HFP-HARNESS1-BC
    Add to Cart
  • Mechanical Fuel Pump - OEM Replacement, HFP-288 QFS
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    Mechanical Fuel Pump - OEM Replacement, HFP-288 QFS

    $40.98
    HFP-288-BC
    Add to Cart
  • O2 Sensor, HFP-WBS49 QFS
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    O2 Sensor, HFP-WBS49 QFS

    $41.98
    HFP-WBS49-BC
    Add to Cart
  • Phenix Straight AN Male to NPT Female (All Sizes + Colors)
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    Straight AN Male to NPT Female (All Sizes + Colors)

    $6.85
    PHX-B318F-3-0
    Choose Options
  • Bosch/QFS 415LPH E85/Flex In-Tank EFI Performance Fuel Pump , BOS-BR540
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    Bosch/QFS 415LPH E85/Flex In-Tank EFI Performance Fuel Pump , BOS-BR540

    $179.98 - $199.98
    BOS-BR540-0
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  • Electric Fuel Pump for Mercury Outboard - OEM Replacement, HFP-188 QFS
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    Electric Fuel Pump for Mercury Outboard - OEM Replacement, HFP-188 QFS

    $81.98
    HFP-188-BC
    Out of stock
  • QFS Fuel Pump Assembly for Honda ATV/UTV - OEM Replacement, HFP-A230 QFS
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    Fuel Pump Assembly for Honda ATV/UTV - OEM Replacement, HFP-A230 QFS

    $183.98
    HFP-A230-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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