Family-Owned • 40+ Years Experience • Authorized Mercury & Mercruiser Dealer


Fuel System

Fuel System

Fuel System

Shop Mercury outboard fuel system parts including OEM fuel pumps, injectors, fuel filters, VST components, fuel lines, and related replacement parts designed for reliable fuel delivery and engine performance. Proper fuel system maintenance helps support smooth operation, efficiency, and dependable starting.

Gregor’s Marine carries genuine Mercury fuel system components for a wide range of outboard applications.

Call our team at (727) 596-5929 for assistance confirming fitment.

  • Product
  • Qty in Cart
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  • Price
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  • MERCURY OEM GASKET-FUEL PUMP, 24863

    Mercury GASKET-FUEL PUMP OEM 24863

    Mercury

    $0.56
    Genuine Mercury GASKET-FUEL PUMP, part number 24863. Designed for use with compatible applications.
    24863
    SKU:
    24863
    Availability:
    Usually Ships within 24hours
    Weight:
    0.02 Ounces
    $0.56
    Qty in Cart: 0
    Quantity:
    Price:
    $0.56
    Subtotal:
  • MERCURY OEM CHECK VALVE, 42990 MERCURY OEM CHECK VALVE, 42990

    Mercury CHECK VALVE OEM 42990

    Mercury

    $0.30
    Genuine Mercury CHECK VALVE, part number 42990. Designed for use with compatible applications.
    42990
    SKU:
    42990
    Availability:
    Usually Ships within 24hours
    Weight:
    1.01 Ounces
    $0.30
    Qty in Cart: 0
    Quantity:
    Price:
    $0.30
    Subtotal:
  • Quickstor Fuel Stabilizer, 12 Oz 8M0047932

    Mercury Quickstor Fuel Stabilizer (12 oz) OEM 8M0047932

    Mercury

    $16.99
    Genuine Mercury Quickstor Fuel Stabilizer 12 Oz, part number 8M0047932. Quickstor Fuel System Treatment and Stabilizer 8M0047932 is for use in all 2 and 4 cycle carbureted and fuel injected gasoline engines including cars, trucks, motorcycles, ATVs,...
    8M0047932
    SKU:
    8M0047932
    Availability:
    Usually Ships within 24hours
    Weight:
    32.00 Ounces
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
    Subtotal:
  • Fuel/Water Separating Filter, 25 Micron 802893T

    Mercury Fuel/Water Separating Filter 25 Micron OEM 802893T

    Mercury

    MSRP: $16.99
    $15.49
    Genuine Fuel/Water Separating Filter 25 Micron, part number 802893T. Water separating fuel filter 802893T is the replacement filter canister for remote mount filter systems. The water separating fuel filter helps to keep harmful debris or water from...
    802893T
    SKU:
    802893T
    Availability:
    Usually Ships within 24hours
    Weight:
    48.00 Ounces
    MSRP: $16.99
    $15.49
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $16.99
    $15.49
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  • Filter, Fuel/Water Separating  8M0157616 Mercury Filter Fuel/Water Separating,  8M0157616.

    Mercury Filter Fuel/Water Separating OEM 8M0157616

    Mercury

    $32.49
    Genuine Mercury Filter Fuel/Water Separating, part number 8M0157616. Water separating canister element with O-ring for the water sensor plug. For Verado L6 outboards Gen 5 (serial No. 2B144123 and above) equipped with Fuel Supply Module (FSM) systems...
    8M0157616
    SKU:
    8M0157616
    Availability:
    Usually Ships within 24hours
    Weight:
    32.00 Ounces
    $32.49
    Qty in Cart: 0
    Quantity:
    Price:
    $32.49
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  • Mercury Water Separating Fuel Filter (450R, 500R & V12 Outboards) 8M0166596 Mercury Water Separating Fuel Filter (450R, 500R & V12 Outboards) 8M0166596

    Mercury Water Separating Fuel Filter (450R, 500R & V12 Outboards) 8M0166596

    Mercury

    $40.99
    The Mercury Water Separating Fuel Filter 8M0166596 is a genuine Mercury OEM fuel filter designed to remove water and harmful contaminants from the fuel system before they reach the engine. This high-efficiency 10-micron filter helps protect critical fuel...
    8M0166596
    SKU:
    8M0166596
    Availability:
    Usually Ships within 24hours
    Weight:
    48.00 Ounces
    $40.99
    Qty in Cart: 0
    Quantity:
    Price:
    $40.99
    Subtotal:
  • Filter Kit, Fuel/Water Separating 802893A4 Mercury Water Separating Fuel Filter Kit (Remote Mounting) 802893A4

    Mercury Water Separating Fuel Filter Kit (Remote Mounting) 802893A4

    Mercury

    $60.99
    The Mercury Remote Water Separating Fuel Filter Kit 802893A4 is a genuine Mercury OEM fuel filtration system designed to help protect your engine from water and fuel contaminants. This remote-mounted kit provides an effective solution for maintaining...
    802893A4
    SKU:
    802893A4
    Availability:
    Usually Ships within 24hours
    Weight:
    64.00 Ounces
    $60.99
    Qty in Cart: 0
    Quantity:
    Price:
    $60.99
    Subtotal:
  • Fuel/Water Separating Filter, High-Volume 8M0079963 Mercury High-Capacity Water Separating Fuel Filter 8M0079963

    Mercury Water Separating Fuel Filter (High-Capacity) 8M0079963

    Mercury

    $31.49
    The Mercury High-Capacity Water Separating Fuel Filter 8M0079963 is a genuine Mercury OEM replacement fuel filter designed for remote-mounted fuel filter systems on select outboard, sterndrive, and inboard engines. Compatible With: Mercury outboards...
    8M0079963
    SKU:
    8M0079963
    Availability:
    Usually Ships within 24hours
    Weight:
    48.00 Ounces
    $31.49
    Qty in Cart: 0
    Quantity:
    Price:
    $31.49
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  • Filter Kit, Fuel/Water Separating, 10 Micron, Engine Mounted 8M0106635 Mercury Engine-Mounted Fuel & Water Separating Filter (V6 & V8 FourStroke) 8M0106635

    Mercury Engine-Mounted Fuel & Water Separating Filter (V6 & V8 FourStroke) 8M0106635

    Mercury

    $54.99
    Mercury Engine-Mounted Fuel & Water Separating Filter (V6 & V8 FourStroke) 8M0106635 Mercury On-Engine Water Separating Fuel Filter 8M0106635 removes contaminants and water from your fuel, and prevents debris from getting into the engine where it...
    8M0106635
    SKU:
    8M0106635
    Availability:
    Usually Ships within 24hours
    Weight:
    16.00 Ounces
    $54.99
    Qty in Cart: 0
    Quantity:
    Price:
    $54.99
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  • Filter Kit, Fuel/Water Separating, 10 Micron, Boat Mounted 8M0126144

    Mercury Filter Kit Fuel/Water Separating 10 Micron Boat Mounted OEM 8M0126144

    Mercury

    $88.49
    Genuine Mercury Filter Kit Fuel/Water Separating 10 Micron Boat Mounted, part number 8M0126144. Mercury Water Separating Fuel Filter 8M0126144 removes 99% of water and other impurities from fuel while improving efficiency and engine economy. It is...
    8M0126144
    SKU:
    8M0126144
    Availability:
    Usually Ships within 24hours
    Weight:
    16.00 Ounces
    $88.49
    Qty in Cart: 0
    Quantity:
    Price:
    $88.49
    Subtotal:
  • Quickleen, 12 Oz 8M0047931

    Mercury Quickleen (12 oz) OEM 8M0047931

    Mercury

    $16.99
    Genuine Mercury Quickleen 12 Oz, part number 8M0047931. Quickleen Engine and Fuel System Cleaner 8M0047931 is for use in all 2 and 4 cycle carbureted and fuel €‘injected gasoline engines including cars, trucks, motorcycles, ATVs, snowmobiles,...
    8M0047931
    SKU:
    8M0047931
    Availability:
    Usually Ships within 24hours
    Weight:
    16.00 Ounces
    $16.99
    Qty in Cart: 0
    Quantity:
    Price:
    $16.99
    Subtotal:
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