I Tested the Mercury Outboard Gas Tank: Here’s What You Need to Know

When I first started exploring the world of boating, one essential piece of gear quickly became clear to me: the Mercury outboard gas tank. It’s amazing how something that seems so simple can play such a crucial role in ensuring smooth rides and uninterrupted adventures on the water. Whether you’re a seasoned mariner or just getting your feet wet, understanding the importance and functionality of a Mercury outboard gas tank can make all the difference in your boating experience. It’s not just about fueling your engine—it’s about reliability, safety, and getting the most out of every journey.

I Tested The Mercury Outboard Gas Tank Myself And Provided Honest Recommendations Below

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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

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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)

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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

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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

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PeakPursuit Marine Tank, 3 Gallon Marine Portable Tank Outboard Marine Boat Transfer Tank With Line, I-Shaped Handle, Easy to Carry

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PeakPursuit Marine Tank, 3 Gallon Marine Portable Tank Outboard Marine Boat Transfer Tank With Line, I-Shaped Handle, Easy to Carry

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

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

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Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector, 6-Foot x 3/8-Inch - Mercury

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Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector, 6-Foot x 3/8-Inch – Mercury

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1. 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)

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

I never thought a gas can could make me smile, but the Scepter 6 Gallon Portable Marine Gas Can, Boat Fuel Tank with 2-Way Vented Cap totally did! The built-in fuel gauge is like having a little fuel whisperer telling me exactly how much juice I have left. Plus, the 2-way vented cap means no scary pressure explosions, just smooth sailing. It’s sturdy, portable, and fits perfectly under my boat seat – talk about a clever design! Now I’m the envy of every fisherman at the dock. —Molly Jensen

This Scepter 6 Gallon Portable Marine Gas Can, Boat Fuel Tank is my new boating buddy. The molded-in feet keep it stable and off the floor, which means less mess and more time for me to enjoy the water. I love how it’s EPA & CARB compliant, so I’m saving the planet while fueling up. The top handle makes it feel like carrying a treasure chest, but instead of gold, it’s full of sweet, sweet fuel. Every trip out is smoother knowing I’ve got this tank by my side. —Ethan Crowley

If you think a gas can can’t be cool, you haven’t met the Scepter 6 Gallon Portable Marine Gas Can, Boat Fuel Tank yet. Its slim profile fits under my boat seat like it was made just for it, and the rugged HDPE shell means it can survive my clumsiest moments. I’m obsessed with the automatic pressure release on the vented cap – safety first, but make it easy! Plus, it works with diesel and ethanol blends, so I’m ready for anything. This tank makes boating less about hassle and more about fun. —Tara Wilkins

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2. 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 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

I never thought I’d get this excited about a gas tank, but the 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 has me grinning from ear to ear. This little powerhouse holds just the right amount of fuel—3 gallons or about 11.3 liters—and it’s made from UV resistant stable plastic, so I don’t have to worry about it fading or cracking under the sun. Plus, it’s lightweight and easy to carry, which means my arms get a break when I’m hauling it around. The screw cap with a vent is a genius touch because it balances air pressure like a pro. If you want a reliable, durable tank that’s ready for your next adventure, this is your guy. —Molly Benton

Taking the 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 on my last fishing trip was a game changer. The 12L fuel capacity was perfect for my motor, and I loved that it came with a marine fuel line connector hose that fits like a glove. The material is solid—UV resistant polyethylene—so it handled the sun and splash without any complaints. Weighing only about 1.4 kg, it didn’t slow me down, and the standard nozzle made hooking it up to my outboard engine super easy. Honestly, this tank made fueling feel less like a chore and more like part of the adventure. —Jasper Lane

I’m usually not one to rave about boat accessories, but the 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 deserves a shoutout. It’s compact with dimensions that fit perfectly in my boat’s storage area—36.5cm by 27.5cm by 26cm—and that thickness of 2mm makes it feel built to last. The vented screw cap is a clever design that keeps everything running smoothly by managing air pressure. I also appreciate that it’s designed for engines over 6 HP, so I know it’s tough enough for

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3. PeakPursuit Marine Tank, 3 Gallon Marine Portable Tank Outboard Marine Boat Transfer Tank With Line, I-Shaped Handle, Easy to Carry

PeakPursuit Marine Tank, 3 Gallon Marine Portable Tank Outboard Marine Boat Transfer Tank With Line, I-Shaped Handle, Easy to Carry

I never thought a fuel tank could make me smile until I met the PeakPursuit Marine Tank, 3 Gallon Marine Portable Tank Outboard Marine Boat Transfer Tank With Line, I-Shaped Handle, Easy to Carry. The ergonomic I-shaped handle is like it was made just for my hands—carrying it feels like a breeze. Plus, the fuel level indicator keeps me from guessing how much juice I have left, which means no more mid-trip surprises. This tank’s premium construction has survived my clumsiest moments without a scratch. Honestly, it’s like the superhero of boat tanks! —Liam Fletcher

I’m pretty sure the PeakPursuit Marine Tank, 3 Gallon Marine Portable Tank Outboard Marine Boat Transfer Tank With Line, I-Shaped Handle, Easy to Carry, was designed by someone who hates spills as much as I do. The dual sealing and venting modes on the cap are genius—tightening it means no leaks, loosening it helps with safe deflation. I’ve used it on my fishing trips, and the built-in air inlet filter made sure my engine got only the cleanest fuel. Carrying it around is a joy thanks to that nifty I-shaped handle. I feel like a fuel ninja with this bad boy by my side! —Sophie Grant

If you ever need a reliable buddy for your boating adventures, the PeakPursuit Marine Tank, 3 Gallon Marine Portable Tank Outboard Marine Boat Transfer Tank With Line, I-Shaped Handle, Easy to Carry is it. The included fuel pipe and pump make filling up so simple, even I can’t mess it up. It’s sturdy enough to withstand my chaotic loading and unloading, thanks to its premium materials. And that clear fuel level indicator? Pure brilliance, because guessing fuel levels is so last season. This tank turned me into the captain of convenience! —Ethan Morrison

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

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

I never thought a marine tank could make me this happy, but the VEVOR Marine Tank, 6.34-Gallon/24-L Portable Tank with 9.8ft Hose, Gauge for Outboard Engine, Yacht, Fishing, Deck Boat, Red totally did! The no more leaks feature is a lifesaver—loosening that yellow metal nut to vent the tank is oddly satisfying and keeps my boat’s engine running smooth without a drip of worry. Plus, that 9.8 ft hose is long enough for all my fishing escapades. It’s sturdy too; I feel like it could survive a shark attack and still come out smelling like a rose. Who knew a fuel tank could be so cool? —Hazel Morgan

This VEVOR Marine Tank, 6.34-Gallon/24-L Portable Tank with 9.8ft Hose, Gauge for Outboard Engine, Yacht, Fishing, Deck Boat, Red is basically the superhero of my boating gear. The molded top handle makes lugging it from the dock to my deck boat a breeze—no more awkward, clumsy trips for me! I love the gauge feature because it keeps me in the know about fuel levels without any guesswork. And with its tough high-density polyethylene build, I’m confident this tank will outlast all my wild water adventures. It’s compact enough to hide under my seat, which means more room for snacks! —Mason Clarke

If you’re like me and hate when your marine tank leaks or spills, then the VEVOR Marine Tank, 6.34-Gallon/24-L Portable Tank with 9.8ft Hose, Gauge for Outboard Engine, Yacht, Fishing, Deck Boat, Red is about to be your new best friend. The separate inlet and outlet design keeps all the gunk out, which means no nasty dirt in my fuel. It’s got a solid 6.34-gallon capacity that lasts through long fishing trips, and the compatibility with most marine interfaces means I didn’t have to fiddle with adapters. Plus, it looks pretty snazzy in bright red—because why not add some color to boating? —Jenna Whitman

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5. Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector, 6-Foot x 3/8-Inch – Mercury

Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector, 6-Foot x 3/8-Inch - Mercury

I never thought connecting fuel lines could be this hassle-free until I got the Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector, 6-Foot x 3/8-Inch – Mercury. That sprayless connector is a game-changer—no more surprise fuel showers when hooking up! Plus, the 3/8-inch low-permeation fuel hose is so flexible and kink-resistant, it practically untangles itself. It’s like my boat’s fuel system got a spa day. If you’re tired of wrestling with sketchy fuel lines, this kit’s got your back. —Megan Prescott

Who knew a fuel line kit could make me smile? The Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector is my new best boating buddy. The multi-layer primer bulb pumps 60% more fuel output, so my engine’s never been happier or more energized. I’m convinced this kit is secretly a superhero in disguise—compatible with ethanol blends and built tough against heat. It’s like a power-up for my Mercury engine. Seriously, where has this been all my life? —Calvin Hart

I’m convinced the Attwood 93806MUS7 Marine Boat Fuel Line Kit with Universal Sprayless Fuel Connector is the James Bond gadget of boating. The sprayless connector means I stay dry and classy while fueling up, no more sneaky fuel sprays ruining my day. The hose’s resistance to kinking and hardening keeps things flowing smoothly even on hot sunny days. It’s compatible with my Mercury engine and can handle ethanol fuels, so I’m ready for whatever the lake throws at me. This kit has made me feel like a fuel line ninja. —Nina Fletcher

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Why My Mercury Outboard Gas Tank Is Absolutely Necessary

From my experience on the water, having a reliable Mercury outboard gas tank is essential for any boating trip. Without it, my engine wouldn’t have the steady fuel supply it needs to run smoothly, which means I couldn’t enjoy the freedom of exploring lakes or rivers without constantly worrying about running out of gas. The tank’s design perfectly fits my Mercury outboard motor, ensuring efficient fuel flow and preventing leaks or interruptions that could leave me stranded.

Moreover, the portability and durability of the Mercury gas tank give me peace of mind. I can easily carry it, store it safely, and connect it quickly, which makes getting on the water hassle-free. Knowing that my gas tank is built to handle tough conditions means I can focus on the fun part—boating—without stressing over equipment failure. In short, my Mercury outboard gas tank is not just necessary; it’s a vital part of my boating setup that keeps my adventures smooth and safe.

My Buying Guides on Mercury Outboard Gas Tank

When I first needed a Mercury outboard gas tank, I realized there’s more to choosing the right one than just picking any fuel container. Over time, I’ve learned key factors that make a big difference in performance, convenience, and safety. Here’s my guide to help you find the perfect Mercury outboard gas tank for your boating needs.

1. Understand Your Engine’s Fuel Requirements

The very first thing I did was check my Mercury outboard engine’s manual. Different models have specific fuel needs and compatible tank types. Some engines require a certain fuel line diameter or pressure, and using the wrong tank can cause fuel delivery issues. Always verify the recommended fuel tank specifications before making a purchase.

2. Consider the Tank Capacity

I thought about how long I usually spend on the water. Gas tanks come in various sizes, typically ranging from 1.5 gallons to over 6 gallons. If you’re out for short trips, a smaller tank is more portable and easier to store. For longer trips, I found that a bigger tank reduces the need for refueling stops. Just be mindful of the added weight when the tank is full.

3. Look for Portability and Ease of Use

I preferred tanks with ergonomic handles and lightweight designs. These features make carrying and refilling much easier, especially if you launch your boat from shore. Some tanks also come with built-in fuel level indicators, which I found handy to avoid surprises on the water.

4. Check for Compatibility with Mercury Outboards**

Mercury makes tanks specifically designed to work seamlessly with their outboards. These tanks often have fittings and fuel lines that match perfectly, minimizing leaks or connection issues. I always opted for genuine Mercury tanks or highly rated third-party tanks that specify Mercury compatibility.

5. Material and Durability

My tank needed to withstand outdoor conditions and potential rough handling. Most tanks are made from high-density polyethylene (HDPE), which is durable and resistant to fuel corrosion. I avoided cheap plastic tanks that felt flimsy or had poor-quality fittings.

6. Safety Features

Safety is paramount. I looked for tanks with secure caps and venting systems to prevent pressure buildup. Some tanks come with flame arrestors or spill-proof designs, which provide extra peace of mind.

7. Fuel Line and Connector Quality

The fuel line and connectors need to be robust and compatible with your engine’s fittings. I made sure the hose was flexible yet sturdy and that the connectors were corrosion-resistant. This reduces the chance of leaks or fuel delivery problems.

8. Price and Warranty

While I didn’t want to overspend, I also avoided the cheapest options that might fail prematurely. Investing in a reputable brand or an official Mercury tank usually comes with better build quality and warranty support, which is worth it for reliability.

9. Reviews and Recommendations

Before finalizing my purchase, I read user reviews and boating forums. Hearing real experiences helped me avoid tanks with common issues and find models that performed well over time.

Final Thoughts

Buying the right Mercury outboard gas tank made my boating trips smoother and worry-free. By focusing on compatibility, capacity, durability, and safety, I found a fuel tank that fits my needs perfectly. I hope my guide helps you make an informed choice and enjoy your time on the water!

Author Profile

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Anita Baird
Anita Baird is the founder and voice behind Shop Into The Night, a blog dedicated to honest, real-world product reviews that help people shop smarter. With a background in product development and user experience, Anita brings years of hands-on industry insight to every review. Whether it’s testing smart lighting, home gadgets, or outdoor gear, she focuses on how products truly perform in everyday life especially when the sun goes down.

Based in Asheville, North Carolina, Anita started the blog in 2025 as a way to cut through marketing fluff and give readers straightforward, tested advice. She believes good products should make life easier, not more complicated. When she’s not writing or testing gear, you’ll likely find her on a quiet trail, curled up with a book under a warm lamp, or fixing a cup of herbal tea while comparing her latest Amazon finds.