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Top 7
June 2025
Best 3 Gallon Fuel Tank For Boat Mercury
We made a list of the top 7 3 Gallon Fuel Tank For Boat Mercury based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
attwood 8803LP2 EPA and CARB Certified 3-Gallon Portable Marine Boat Fuel Tank
Attwood
8.8
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Automotive-grade, multi-layer construction withstands the pressure build-up associated with closed fuel systems
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Cap with built-in vacuum valve means no need for manual venting
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Compatible with ¼-inch NPT fuel fittings
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Meets EPA and CARB (California Air Resources Board) regulations
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Complies with all ABYC/NMMA requirements for portable marine fuel tanks
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15% Discount
2
Scepter 3 Gallon Portable Marine Gas Can, Boat Fuel Tank, 2-Way Vented Cap, Built-In Fuel Gauge and Pick-Up, Top Handle, EPA & CARB Compliant, Underseat Design, 19.3"L x 12.2"W x 6.8"H (10506)
Scepter
8.7
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3-GALLON (11.4L) FUEL TANK FOR BOATS: The Scepter Portable Boat Gas Tank provides ample capacity for outboard motor boats; Molded-in feet keep tank off floor for better ventilation and stability while slim profile makes for convenient under-seat storage
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2-WAY VENTED GAS CAN CAP: The innovative vented cap allows air flow while refueling and automatically releases pressure above 5 PSI to prevent dangerous vapor buildup; This fuel can is compatible with diesel and ethanol-blended fuels
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BUILT-IN FUEL GAUGE: The combination fuel pick-up/sight gauge is built right into the gasoline container and provides quick fuel level checks; The fuel line (sold separately) attaches to the side; Accepts standard 1/4 NPT marine tank fittings
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PORTABLE GAS TANK: The EPA/CARB-approved portable gas container has an integrated top handle for easy transport from dock to small fishing boats, dinghies, and other small vessels; Dimensions - 19.3"L x 12.2"W x 6.8"H
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DURABLE GASOLINE CAN: Rugged one-piece, 5-layer crush-resistant HDPE tank shell provides long-lasting performance in harsh marine environments and prevents vapor evaporation to preserve gasoline; Resists rust, corrosion, UV damage; Proudly made in Canada
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3
Moeller 620003LP Ultra3 Portable Fuel Tank - 3 Gallon, red
Moeller
8.6
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Constructed from seamless, thick-walled plastic, they are up to 30% tougher than other brands
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Dimensions: 16.60 in. L x 8.50 in. W x 9.60 in. H, Replacement Pickup: 621002-10, Replacement Cap: 305994-10, Gauge: 621001-10
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Portable tanks are used to convey fuel directly to the engine, not intended for permanent installation
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Prevent the escape of hydrocarbons at the molecular level which makes them compliant with EPA emissions and permeation requirements
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6 gallon capacity
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19% Discount
4
Attwood 8803LPG2S EPA and CARB Certified Portable Boat Gas Tank with Gauge, 3 Gallon Capacity
Attwood
8.5
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✓
Automotive-grade, multi-layer construction withstands the pressure build-up associated with closed fuel systems
✓
Cap with built-in vacuum valve means no need for manual venting
✓
Meets EPA and CARB (California Air Resources Board) regulations
✓
Complies with all ABYC/NMMA requirements for portable marine fuel tanks
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Attwood products are both compatible and reliable, engineered and built with a never-fail attitude
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3-gallon, with gauge
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Dimensions: 16.6” (L) x 11.45” (W) x 7.3” (H)
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Automatic vacuum valve ensures proper fuel flow and eliminates the need for manual vent
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Low permeation tank virtually eliminates fuel evaporation and fuel loss
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Compatible with 1/4" NPT fuel fittings
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5
AloneGoer Portable Boat Fuel Gas tank 12L 3 Gallon Marine Outboard Gas Tank for YAMAHA Barco De Motor Fuera De Borda with Connector Replace Yamaha 6YL-24201-24-00 Portable Gas Tank
AloneGoer
8.4
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12L 3 Gallon Gas Fule Tank Suitable for Motor fuera de borda with Marine fule line connector hose(Replace for Yamaha 6YL-24201-24-00 Portable Gas Tank)
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12L 3Gallon Fuel Tank Made of UV resistant stable plastic (polyethylene),Light weight,easy to carry,safe and durable
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Fuel Tank Capacity: 3 gallons;Most people would say it's a 12 liter gas tank, but it's only suitable for 11.3 liters.
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Screw cap with a vent,can adjust the air pressure balance
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Standard nozzle: used for the interface of outboard engine (more than 6 HP) from the rear hole
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Specification of 12L fuel tank: length 36.5cm(14.37inch), width 27.5cm(10.83inch), height 26cm(10.24inch), weight about 1.4kg, thickness 2mm.
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6
DEF Portable Boat Fuel Tank 12L 3 Gallon Marine Portable Fueling Tank Replacement for Marine Outboard Motor Fuel Tank
DEF
8.3
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The 3-gallon marine fuel tank is made of high-density polyethylene, which is anti-aging, impact-resistant and corrosion-resistant. It can bounce back naturally after an impact without permanent deformation.
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12 Litre (3 Gallon) capacity most people call this a 12lt tank but its only 11.3LT Screw-on cap with breather vent.Standard nozzle: outboard motor(above 6HP)interface from the back holes.
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Two Modes of Sealing and Venting-There are two designs of fuel tank cap, which can be sealed or vented, and the metal nut can be vented and safe to use(High-quality spring designed for deflation, Unscrew the yellow metal nut to release the air in the fuel tank. Tighten the yellow metal nut and the oil tank is airtight), which helps to form a smooth fuel flow, thereby minimizing leakage.
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Equipped with I-shaped handle, more ergonomic, easy to carry and store, rust-proof, durable, beautiful, easy-to-use handle design, light and portable, easy to place and carry.Fit for Small to Large Boats, Inflatables, Tinnies, Canoes and Kayaks.
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Package includes: 1* fuel tank , 1* boat fuel line hose, 2* of ends fuel connectors fittings(As shown in the picture)
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7
32-858104K08 Outboard Fuel Line Hose Kit With Fuel Tank 12L/3 Gallon Compatible with Yamaha Marine Johnson Mercury Outboard 4 hp-200 hp 5/16" 10 Ft with Primer Bulb Tank Quick Female Connector
ZELYVER
8.0
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✓
[Fitment] Marine/Mercury 4 hp-200 hp from 1990,Yamaha 4 hp-200 hp 1988-1998,Johnson 4 hp-200 hp,OMC 4 hp-200 hp.
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[Replace part number] 32-858104K08,32-858104Q08,6Y1-24306-00,6Y1-24306-05,6Y1-24306-51,6Y1-24306-52,6Y1-24306-53,6Y1-24306-54,6YL-24306-53,6YL-24306-54.
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[Bulb pump] High quality rubber bulb with built-in check valve to maintain flexibility and prevent collapse at hot and cold temperatures, resistant U/V, ozone, and alcohol enhanced fuel. The arrow marked on the valve body indicates the direction of fluid flow.
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[Fuel filter Function] Its main function is to filter out harmful impurities such as dust, metal particles, carbon deposits, coal smoke particles, etc. from the fuel, in order to provide pure fuel.
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[Fuel tank] Made of high-density polyethylene, it has good stability, UV resistance, corrosion resistance, lightweight but sturdy. Capacity12L (3 gallons) .
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