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  • QFS Fuel Pressure Regulator for Harley Davidson Motorcycle - OEM Replacement, HFP-PRH373 QFS
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    Fuel Pressure Regulator for Harley Davidson Motorcycle - OEM Replacement for 62373-01, HFP-PRH373 QFS

    $19.98
    HFP-PRH373-BC
    Add to Cart
  • QFS Fuel Pump for Honda Motorcycle - OEM Replacement, HFP-393 QFS
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    Fuel Pump for Honda Motorcycle - OEM Replacement, HFP-393 QFS

    $81.98
    HFP-393-BC
    Add to Cart
  • QFS Fuel Pump w/ Regulator for Buell Motorcycle - OEM Replacement, HFP-361-BUR2 QFS
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    Fuel Pump w/ Regulator for Buell Motorcycle - OEM Replacement, HFP-361-BUR2 QFS

    $91.98
    HFP-361-BUR2-BC
    Add to Cart
  • QFS Fuel Pump Assembly for Polaris ATV/UTV - OEM Replacement, HFP-A238 QFS
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    Fuel Pump Assembly for Polaris ATV/UTV - OEM Replacement, HFP-A238 QFS

    $224.98
    HFP-A238-BC
    Add to Cart
  • QFS Fuel Pump - OEM Replacement, HFP-705 QFS
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    Fuel Pump - OEM Replacement, HFP-705 QFS

    $104.98
    HFP-705-BC
    Add to Cart
  • QFS Fuel Pressure Regulator for Kawasaki Jet Ski - OEM Replacement, HFP-PR13 QFS
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    Fuel Pressure Regulator for Kawasaki Jet Ski - OEM Replacement, HFP-PR13 QFS

    $35.98
    HFP-PR13-BC
    Add to Cart
  • QFS Fuel Pump Check Valve for Harley Davidson Motorcycle - OEM Replacement, HFP-FC146-270 QFS
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    Fuel Pump Check Valve for Harley Davidson Motorcycle - OEM Replacement, HFP-FC146-270 QFS

    $35.98
    HFP-FC146-270-BC
    Add to Cart
  • QFS Fuel Pump Installation Kit - Performance, HFP-K762 QFS
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    Fuel Pump Installation Kit - Performance, HFP-K762 QFS

    $15.98
    HFP-K762-BC
    Add to Cart
  • QFS Fuel Pump Installation / Removal Tool Kit, HFP-FPW400 QFS
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    Fuel Pump Lock Ring Tool for Plastic Retaining Rings - Fuel Pump Wrench, HFP-FPW400 QFS

    $30.98
    HFP-FPW400-BC
    Add to Cart
  • Phenix Metric to Pipe NPT Reducer Bushing (All Sizes + Colors)
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    Metric to Pipe NPT Reducer Bushing (All Sizes + Colors)

    $4.36 - $9.98
    PHX-B1218-3-0
    Choose Options
  • QFS Fuel Pump Module Assembly - OEM Replacement, HFP-A382 QFS
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    Fuel Pump Assembly - OEM Replacement, HFP-A382 QFS

    $192.98
    HFP-A382-BC
    Add to Cart
  • QFS Fuel Pressure Regulator - OEM Replacement, HFP-PR35 QFS
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    Fuel Pressure Regulator - OEM Replacement, HFP-PR35 QFS

    $35.98
    HFP-PR35-BC
    Add to Cart
  • QFS Fuel Pump Installation Kit w/ O-ring - Performance, HFP-K42 QFS
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    Fuel Pump Installation Kit w/ O-ring - Performance, HFP-K42 QFS

    $15.98
    HFP-K42-BC
    Add to Cart
  • QFS Mechanical Fuel Pump - OEM Replacement, HFP-278 QFS
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    Mechanical Fuel Pump - OEM Replacement, HFP-278 QFS

    $41.98
    HFP-278-BC
    Add to Cart
  • QFS Fuel Pump Assembly for Harley Davidson Motorcycle - OEM Replacement, HFP-A252 QFS
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    Fuel Pump Assembly for Harley Davidson Motorcycle - OEM Replacement, HFP-A252 QFS

    $218.98
    HFP-A252-BC
    Add to Cart
  • QFS Wiring Pigtail Connector Plug for Walbro F90000267/ F90000274 / F90000285 / F90000295
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    Wiring Pigtail Connector Plug for Walbro F90000267/ F90000274 / F90000285 / F90000295

    $10.98
    HFP-W267P-BC
    Add to Cart
  • QFS Fuel Pump Assembly w/ Lock Ring & Tank Seal for Polaris ATV/UTV - OEM Replacement, HFP-A4562 QFS
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    Fuel Pump Assembly w/ Lock Ring & Tank Seal for Polaris ATV/UTV - OEM Replacement, HFP-A4562 QFS

    $183.98
    HFP-A4562-BC
    Add to Cart
  • QFS Fuel Pump for Polaris ATV/UTV - OEM Replacement, HFP-PPN30 QFS
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    Fuel Pump for Polaris ATV/UTV - OEM Replacement, HFP-PPN30 QFS

    $81.98
    HFP-PPN30-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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