Top 10 Best marine fuel tank in 2026

Last Updated - 6/22/2026

🏆Best Choice

Scepter

Scepter 12 Gallon Portable Marine Gas Can, Large Capacity Boat Fuel Tank, 2-Way Vented Cap, Built-In Fuel Gauge & Pick-Up, Handles, EPA & CARB Compliant, Tall Profile, 22.9"L x 14.3"W x 13.9"H (08668)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•12-GALLON (45L) FUEL TANK FOR BOATS: The Scepter Portable Boat Gas Tank provides ample capacity while maintaining a compact, space-saving profile for easy transport and storage; It is great for outboard motor boats and boaters who want longer running time
•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
•BUILT-IN FUEL GAUGE: The combination fuel pick-up/sight gauge is built right into the EPA/CARB-approved gasoline container for quick fuel level checks; The fuel line (sold separately) attaches to the side; Accepts standard 1/4 NPT marine tank fittings
•PORTABLE GAS TANK WITH HAND HOLDS: The tall profile gas container has integrated molded hand holds to make lifting, carrying, and securing the tank effortless, allowing for safe and convenient fuel transport; Dimensions - 22.9"L x 14.3"W x 13.9"H
•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
•U.S. emission regulations require that marine tanks cannot vent below 5 PSI. Because of this, swelling and expansion are common, but tanks are built to safely handle these pressures. Scepter tanks use a two-way vented cap designed with a vent screw to release vapor above 5 PSI and allows air in during engine use. If the vent is closed, the tank will not vent in any direction.

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$89.99

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Scepter

Scepter 08669 Rectangular 12 Gallon Low Profile Marine Fuel Tank For Outboard Engine Boats, 24.5" x 18" x 11.5", Red

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•12 Gallon capacity measures 24.5"L x 18.1"W x 11.5"H and is great for outboard engine boats and boaters who want longer running time
•Rugged one-piece; tank shell construction designed to reduce fuel evaporation and retains octane value for longer periods
•Integrated molded hand holds make transporting this fuel tank effortless
•Convenient combination fuel pick-up/sight gauge accepts standard 1/4 NPT marine tank fittings
•Molded from UV stabilized; high density polyethylene for long life
•Easy to Transport
•Manufactured from sturdy, high-density polyethylene material
•Approved for use worldwide
•ISO & CSA certified
•New EPA compliant fuel cap w/tether
•1/4" NPT fuel pick-up adapter with mechanical direct site gauge with easy-to-read indicator

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$93.34

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Scepter

Scepter 6 Gallon Portable Marine Gas Can, Boat Fuel Tank with 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 10.2"H (10511)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•6-GALLON (22.7L) 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
•2-WAY VENTED GAS CAN CAP: The innovative EPA/CARB-approved 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
•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
•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 - 9.3"L x 12.2"W x 10.2"H
•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
•U.S. emission regulations require that marine tanks cannot vent below 5 PSI. Because of this, swelling and expansion are common, but tanks are built to safely handle these pressures. Scepter tanks use a two-way vented cap designed with a vent screw to release vapor above 5 PSI and allows air in during engine use. If the vent is closed, the tank will not vent in any direction.

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$69.99

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attwood

attwood 8806LPG2 EPA and CARB Certified 6-Gallon Portable Marine Boat Fuel Tank with Gauge

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Automatic Vacuum Valve ensures proper fuel flow and eliminates the need for manual vent and operator adjustment
•EPA/CARB COMPLIANT 6-gallon fuel tank adapts to virtually any outboard engine
•Low-permeation tank virtually eliminates fuel evaporation and fuel loss
•Compatible with 1/4" NPT fuel fittings
•Ethanol and alcohol compatible
•2 Year Warranty

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$69.99

$85.99

-19%

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VEVOR

VEVOR Marine Tank, 6.34-Gallon/24-L Portable Tank with 9.8ft Hose, Gauge for Outboard Engine, Yacht, Fishing, Deck Boat, Red

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•No More Leaks: Our marine tank cap is a game-changer! It's got two nifty designs: sealed or vented. By loosening the yellow metal nut, the air inside the tank can be released. Tightening it seals the tank, facilitating smooth flow and minimizing leakage.
•Strong Compatibility: The boat tank comes with a 9.8 ft/3 m long fuel hose with a 0.3"/8 mm inner diameter, compatible with most marine tank interfaces. It's the perfect match for your outboard motor adventures, whether you're on a fishing boat, or chilling on a deck boat.
•Built Tough: With a hefty 6.34-gal/24-L capacity, our boat tank is made of high-density polyethylene, resistant to aging, impact, and corrosion. It maintains its shape even after prolonged use, ensuring security and long service life. (Note: Avoid prolonged exposure to direct sunlight to prevent product aging and the risk of expansion.)
•Easy Transport and Storage: Our portable outboard transfer tank, complete with the molded top handle, is your ticket to hassle-free transportation. From the dock to your fishing vessel or small boat, it's a breeze. Plus, its compact design fits snugly under boat seats, saving you precious space.
•Visual Level: Keep your eyes on the changes inside the marine transfer tank with our handy gauge. The separate inlet and outlet prevent spillage, keeping away from dirt and debris. It's recommended that the tank be filled to 80% of its capacity to reduce evaporation and security risks during use.

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$57.51

$63.90

-10%

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VEVOR

VEVOR Marine Tank, 14.53 Gallon/55L, Boat Tank with 9.8 ft Long Hose, Two-Way Vent Cap, High-Density Polyethylene, Leak-Proof, Visible Gauge, Easy to Carry, for Outboard Engine Fishing Boat Yacht

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•No More Leaks: Our marine fuel tank cap is a game-changer! It's got two nifty designs: sealed or vented. By loosening the yellow metal nut, the air inside the tank can be released. Tightening it seals the tank, facilitating smooth fuel flow and minimizing gas vapor leakage.
•Strong Compatibility: The boat gas tank comes with a 9.8 ft/3 m long fuel hose with a 0.3"/8 mm inner diameter, compatible with most marine fuel tank interfaces. It's the perfect match for your outboard motor adventures, whether you're on a fishing boat, or chilling on a deck boat.
•Built Tough: With a hefty 12 gal/55L capacity (Actually 14.53 Gallons USA), our boat fuel tank is made of high-density polyethylene, resistant to aging, impact, and corrosion. It maintains its shape even after prolonged use, ensuring security and long service life. (Note: Avoid prolonged exposure to direct sunlight to prevent product aging and the risk of expansion.)
•Easy Transport and Storage: Our portable outboard fuel tank, complete with bottom grooves, is your ticket to hassle-free transportation. From the dock to your fishing vessel or small boat, it's a breeze. Plus, its compact design fits snugly under boat seats, saving you precious space.
•Visual Fuel Level: Keep your eyes on the changes inside the marine gas tank with our handy fuel gauge. The separate inlet and outlet prevent fuel spillage, keeping gasoline away from dirt and debris. It's recommended that the tank be filled to 80% of its capacity to reduce gasoline evaporation and security risks during use.Only suitable for YAMAHA engines.

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$88.30

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attwood

attwood 8803LP2 EPA and CARB Certified 3-Gallon Portable Marine Boat Fuel Tank

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•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
•Compatible with ¼-inch NPT fuel fittings
•Meets EPA and CARB (California Air Resources Board) regulations
•Complies with all ABYC/NMMA requirements for portable marine fuel tanks

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$51.00

$64.99

-22%

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attwood

Attwood 8806LPG2S EPA Certified Portable 6 Gallon Fuel Tank with Gauge

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•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
•This tank has a built-in fuel gauge
•Tank Dimensions: 19.82" L x 13.50" W x 9.16" H

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$92.06

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attwood

Attwood 8806LP2 Epa Certified 6 gallon Portable Fuel Tank, Red

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Attwood develops high value, engineered marine products to make life on the water easier to enjoy
•Meets epa and carb (California air resources board) regulations
•Cap with built-in vacuum valve means no need for manual venting
•Complies with all ABYC/NMMA Requirements for portable marine fuel tanks

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$74.99

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GAOMON

GAOMON 3 Gallon Portable Marine Tank,12 L Tanks Easy-to-Carry Replacement Fueling Tank with Line, I-Shaped Handle for Boats, Kayaks & Outboard Engines

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Reliable and Durable: Our Portable Boat Fuel Tank is made with high-quality materials to ensure long-lasting performance, providing you with a reliable fueling solution.
•Convenient and Portable: With a capacity of 3 gallons, our fuel tank is compact and easy to carry, allowing you to refuel your boat anytime, anywhere.
•Easy to Use: The Portable Boat Fuel Tank features a user-friendly design, making it simple and hassle-free to refill your boat’s fuel tank.
•Versatile Applications: Designed specifically for boats, this fuel tank is suitable for various water activities such as fishing, boating, and sailing.
•Excellent Replacement: This Portable Fueling Tank Replacement is a perfect alternative for damaged or old fuel tanks, ensuring optimal fuel delivery to your boat engine.
•Ideal for Outdoor Enthusiasts: Whether you are a professional boater or an outdoor enthusiast, our Portable Boat Fuel Tank is a must-have accessory for your marine adventures.
•Safe and Secure: The Portable Boat Fuel Tank is built with safety features to prevent leakage and ensure the fuel stays securely stored during transport or while on the water.

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$70.72

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