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JEGS 15921K
easy kits

JEGS Mo-Flow Pro 505 Electric Fuel Pump System


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JEGS Mo-Flow Pro 505 Electric Fuel Pump System $447.64
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7 left in stock
Mo-Flow Pro 505 Electric Fuel Pump System
  • Supports 2000+ HP
  • (1) Fuel Pump
  • (1) 90° Swivel Hose End
  • (1) Single Fuel Pump Harness & Relay Kit
  • (1) 90° Fuel Filter Assembly
  • (2) Straight Flare Fittings
  • JEGS 15921K Details

    Electric Fuel Pumps

    Kit Includes:
    (1) Mo-Flow Pro 505 Electric Fuel Pump 555-15921
    (1) 90° Fuel Filter Assembly 555-150053
    (1) 30 Amp Single Fuel Pump Harness & Relay Kit 555-10564
    (1) -12AN to -12AN Radiused Pump Fittings 555-110170 (for plumbing to the tank)
    (1) -12AN to -10AN Radiused Pump Fittings 555-110169 (for plumbing to the filter)
    (2) 1/2" NPT to -10AN Flare Fitting 555-110110 (for plumbing the filter)
    (1) -08AN 90° Max Flow Swivel Hose End 555-110022 (for plumbing the bypass to the tank)


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    JEGS Mo-Flow Pro Series electric fuel pumps are designed to deliver durability and maximum performance for your racing engine. JEGS has combined premium materials with years of racing experience and track testing in order to design the best series of fuel pumps on the market. Mo-Flow pumps feature CNC'd billet aluminum bodies to ensure it's not only lightweight but also extremely reliable. A low amperage motor that's compatible with 12V or 16V drives the proven vane and rotor arrangement which prevents heat buildup and delivers dependable performance. Utilizing an external bypass valve eliminates fuel starvation and cavitation while providing an extremely consistent fuel supply. Combined, these features make a reliable first-rate performing pump at a price that won't break the bank. Available with or without an integrated filter system so you can choose the option that best suits your needs.


    • Capable of supporting 1000+ horsepower
    • CNC'd billet aluminum bodies
    • Lightweight
    • Extremely reliable
    • Compatible with 12V or 16V systems
    • Stainless steel external bypass valve

    JEGS EZ Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.

    Are these pumps capable to be used for a street car or are they race only pumps?

    Asked by: Nova565
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    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.