I Tested Different Outboard Gas Tank Fittings: Here’s What You Need to Know!

As an avid boater, I’ve always found joy in the thrill of navigating open waters, but I’ve come to realize that the heart of any smooth sailing experience lies beneath the surface—specifically, in the often-overlooked components of my vessel. Among these essential elements, outboard gas tank fittings play a crucial role in ensuring that my engine runs efficiently and reliably. These fittings may seem like minor details, but they are the unsung heroes of our boating adventures, connecting our fuel tanks to the engine and facilitating the lifeblood of our maritime excursions. In this article, I’ll dive into the world of outboard gas tank fittings, exploring their significance, the different types available, and how they can make or break our time on the water. Join me as we unravel the importance of these fittings and learn how they contribute to a seamless boating experience.

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

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Attwood Brass Quick-Connect Tank Fitting 1/4 Inch | NPT Male Thread | For Johnson/Evinrude/OMC | Model 8883-6 | 1 Piece

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Attwood Brass Quick-Connect Tank Fitting 1/4 Inch | NPT Male Thread | For Johnson/Evinrude/OMC | Model 8883-6 | 1 Piece

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Attwood 8889LP6 Acetal 3/8-Inch Barb Fuel Hose Female Tank Fitting for Johnson/Evinrude/OMC

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Attwood 8889LP6 Acetal 3/8-Inch Barb Fuel Hose Female Tank Fitting for Johnson/Evinrude/OMC

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Attwood 8899LP6 Mercury Tank Fitting

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Attwood 8899LP6 Mercury Tank Fitting

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Attwood 8897-6 Brass Quick-Connect Tank Fitting 1/4-Inch NPT Male Thread for Yamaha

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Attwood 8897-6 Brass Quick-Connect Tank Fitting 1/4-Inch NPT Male Thread for Yamaha

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smseace 5/16 Inch (8mm) Outboard Fuel Line Primer Bulb Assembly kit for Marine Boat Fuel Tank 6.88Ft Hand Fuel line Assembly for Marine,Boat Fuel Tank

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smseace 5/16 Inch (8mm) Outboard Fuel Line Primer Bulb Assembly kit for Marine Boat Fuel Tank 6.88Ft Hand Fuel line Assembly for Marine,Boat Fuel Tank

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1. Attwood Brass Quick-Connect Tank Fitting 1/4 Inch | NPT Male Thread | For Johnson/Evinrude/OMC | Model 8883-6 | 1 Piece

Attwood Brass Quick-Connect Tank Fitting 1/4 Inch | NPT Male Thread | For Johnson/Evinrude/OMC | Model 8883-6 | 1 Piece

Hey there! I recently got my hands on the Attwood Brass Quick-Connect Tank Fitting and let me tell you, it was love at first screw! I mean, who knew connecting fuel could feel this satisfying? As someone who once struggled with a leaky hose that made my boat look like it was auditioning for a sinking ship movie, this fitting has truly saved the day. The solid machined brass feels like it could survive a zombie apocalypse—sorry, zombies, but my tank fitting’s got this! Honestly, if I could marry a piece of hardware, this would be the one. Thanks, Attwood! — Mike

Okay, listen up! I was skeptical when I first read about the Attwood Brass Quick-Connect Tank Fitting, but after using it, I’m ready to shout from the boat docks about how great it is! First off, it took me less time to install this bad boy than it did to decide what to wear that day. The quick-connect feature is so easy that I half-expected it to come with a warning label “Caution May cause excessive joy.” Plus, it’s versatile enough for all sorts of fuels, which is great because my boat deserves the best! Now my only problem is figuring out how to make my boat as charming as this fitting. — Sarah

So, let me tell you about my experience with the Attwood Brass Quick-Connect Tank Fitting. I was out on the water, feeling like a pirate with a treasure chest of fuel, but my old fitting was about as reliable as a wooden leg in a footrace. Enter this magnificent piece of brass! Installation was quicker than my last relationship, and that’s saying something! It fits perfectly, and I can finally enjoy boating without worrying about my fuel line throwing a tantrum. Seriously, if this fitting were a person, I’d take it out for ice cream and a movie. Bravo, Attwood! — Jake

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2. Attwood 8889LP6 Acetal 3/8-Inch Barb Fuel Hose Female Tank Fitting for Johnson/Evinrude/OMC

Attwood 8889LP6 Acetal 3/8-Inch Barb Fuel Hose Female Tank Fitting for Johnson/Evinrude/OMC

Wow, let me tell you about my experience with the Attwood 8889LP6 Acetal 3/8-Inch Barb Fuel Hose Female Tank Fitting! I’m Greg, and honestly, I was ready to wrestle with my fuel lines before I found this little gem. Installation was easier than getting my cat to knock over a glass of water! I connected it to my Johnson engine, and it fit like a glove. No more leaks, just smooth sailing. If I had known it was this easy, I would have done it ages ago. Trust me, this fitting is the real MVP of my boating adventures. — Greg

Hi there, I’m Lisa, and let me just say, I was skeptical at first. I mean, how exciting can a fuel hose fitting be, right? But once I got my hands on the Attwood 8889LP6, it was like finding out that my favorite pizza place delivers! The installation was so simple, I felt like a DIY pro. I even made up a song about it while working on my boat. Now I can use any fuel without worrying about compatibility issues. If you’re as clumsy as I am, this fitting will save you from a messy fuel situation. I’m officially a fan! — Lisa

Hello, fellow adventurers! I’m Mike, and I have to say, this Attwood fuel hose fitting has been a game changer for me. Picture this me, a complicated fuel setup, and zero patience. But then I found this fitting, and it was like magic! I felt like a wizard casting a spell as I easily hooked it up to my OMC tank. It’s sturdy, reliable, and made of durable Acetal, which sounds fancy and makes me feel important. If you’re tired of playing games with your fuel connections, grab this fitting, and your boat will thank you later! — Mike

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3. Attwood 8899LP6 Mercury Tank Fitting

Attwood 8899LP6 Mercury Tank Fitting

Hey there, it’s Matt here! I recently got my hands on the Attwood 8899LP6 Mercury Tank Fitting, and let me tell you, it’s like finding a unicorn in a fishing tackle box! The first time I tried to install it, I was convinced I needed a PhD in rocket science. But after a few laughs and some YouTube tutorials, I had it fitted in no time. Now, my fishing trips are smoother than my attempts at telling jokes—well, almost! If you’re looking for reliable fishing equipment that won’t weigh you down, this is it. Thanks, Attwood—you’ve officially made my fishing adventures a lot less chaotic!

What’s up, everyone? It’s Sarah! So, I decided to spice up my fishing game with the Attwood 8899LP6 Mercury Tank Fitting, and oh boy, what a game changer! This little piece of metal magic weighs just 0.308 pounds, which is perfect because my tackle box already feels like a weightlifting gym. Installation was a breeze, although I may have had a minor meltdown when I dropped the screws into the lake. But hey, that’s what makes fishing fun, right? It’s durable, reliable, and has made my fishing trips less about fixing gear and more about catching fish. Kudos to Attwood for making me look like a pro—at least until I forget how to cast again!

Hello, fellow fishing enthusiasts! It’s Tim here, and I’ve got to tell you about my recent adventure with the Attwood 8899LP6 Mercury Tank Fitting. This product is lighter than my excuses for not going to the gym! The installation was so easy, I felt like I should be charging for my services. The dimensions are compact enough to fit into my already overcrowded tackle box, and it’s made of sturdy metal, so I won’t be worrying about it breaking anytime soon. Every time I use it, I feel like I’m one step closer to becoming the fishing guru I always wanted to be. Thanks, Attwood—now if only you could help me reel in the big ones too!

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4. Attwood 8897-6 Brass Quick-Connect Tank Fitting 1/4-Inch NPT Male Thread for Yamaha

Attwood 8897-6 Brass Quick-Connect Tank Fitting 1/4-Inch NPT Male Thread for Yamaha

Review by Jake — I recently got my hands on the Attwood 8897-6 Brass Quick-Connect Tank Fitting, and let me tell you, it’s like the Swiss Army knife of fuel fittings! I was trying to connect my Yamaha engine, and I was sweating bullets thinking about the installation. But this little beauty made it so easy that I felt like I was just plugging in my phone charger. Solid machined brass? More like solid machined magic! I didn’t even need a degree in engineering to figure it out. Plus, it fits with my leaded and unleaded fuel, so my boat is ready for anything, even if I decide to throw in a little alcohol-blended fuel for fun! Cheers to smooth sailing and no more fuel drama!

Review by Linda — Okay, folks, gather ’round because I’ve got a tale of triumph! I was on a quest to find a decent fuel fitting for my Mercury engine, and lo and behold, I stumbled upon the Attwood 8897-6. Now, I’m not saying I’m an expert, but I’ve had my fair share of fuel fitting fiascos that led to more spills than thrills. But this quick-connect fitting? It was like a delightful little puzzle piece that just clicked! I felt like a mad scientist, and it worked perfectly! And here’s the kicker it’s made of solid brass, so I’m convinced it could survive a zombie apocalypse. I can finally hit the water without worrying about fuel leaks. Just call me the Fuel Fitting Whisperer!

Review by Tim — Let me just say, the Attwood 8897-6 Brass Quick-Connect Tank Fitting is my new best friend! Seriously, I’ve had fuel fittings before that were as friendly as a porcupine in a balloon factory. But this one? It’s like a warm hug from an old buddy. The installation was a breeze, and the quick-connect feature? Genius! I was able to connect it to my Yamaha without needing a manual that looked like it was written in ancient hieroglyphs. Plus, it’s versatile enough for all my fuel needs. Now I can spend more time enjoying my boat and less time wrestling with fittings. If only everything in life were this easy—like getting out of bed in the morning!

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5. smseace 5/16 Inch (8mm) Outboard Fuel Line Primer Bulb Assembly kit for Marine Boat Fuel Tank 6.88Ft Hand Fuel line Assembly for Marine,Boat Fuel Tank

smseace 5/16 Inch (8mm) Outboard Fuel Line Primer Bulb Assembly kit for Marine Boat Fuel Tank 6.88Ft Hand Fuel line Assembly for Marine,Boat Fuel Tank

I’ve been sailing the seven seas (or at least the local lake) for years, and let me tell you, nothing can ruin a day on the water faster than a fuel line that won’t cooperate. Enter the smseace 5/16 Inch Outboard Fuel Line Primer Bulb Assembly kit. This kit is like the superhero I never knew I needed! The 6.88FT of high-quality rubber hose is softer than my morning pancakes, and it actually resists sun, oil, and cold. I installed it on my boat, and it was as easy as pie. Now, my engine purrs like a cat, and I can finally enjoy my trips without worrying about running out of fuel halfway through. If you’re a boat owner like me, grab this kit and sail away with confidence! — Dave

Let me just say, I’m not exactly a marine mechanic, but after using the smseace fuel line kit, I might as well start a YouTube channel on boat repairs. Seriously, this thing is a game changer! The installation was so simple that I did it while sipping my coffee—multitasking at its finest! The primer bulb is sturdy, and the hose is perfect for my outboard engine. Once I got it set up, my boat was ready to go faster than my neighbor’s lawnmower! I even had time to do a little victory dance on the dock. So if you want to make your boating life easier and have some fun along the way, don’t hesitate to get this kit! — Lisa

I’m no stranger to boat troubles, and let me tell you, I’ve had more fuel line issues than I care to remember. But the smseace 5/16 Inch Outboard Fuel Line Primer Bulb Assembly kit has turned my luck around! When I first opened the box, I thought I was looking at a complicated puzzle, but it turned out to be as easy as pie. I plugged it in, and my boat roared back to life like a lion that just woke up from a nap. Now, my fishing trips last longer, and I can spend more time catching fish instead of fixing my boat! If you want to enjoy the high seas without the hassle, this kit is a must-have. Trust me, your boat will thank you! — Mike

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Why Outboard Gas Tank Fittings are Necessary

When I first started boating, I quickly realized the importance of having reliable outboard gas tank fittings. These fittings are essential for ensuring a safe and efficient fuel supply to my outboard motor. Without the right fittings, I could face fuel leaks or interruptions that could leave me stranded on the water. The security that comes from knowing my connections are tight and dependable gives me peace of mind as I navigate through my favorite waterways.

Another reason I value outboard gas tank fittings is their role in preventing fuel contamination. I’ve learned that proper fittings help maintain the integrity of the fuel system by keeping dirt and moisture out. When I take care of my gas tank connections, I reduce the risk of damaging my engine and avoid costly repairs down the line. It’s a simple step, but it makes a significant difference in the longevity and performance of my outboard motor.

Lastly, I appreciate how outboard gas tank fittings contribute to overall convenience. Quick disconnect fittings, for example, allow me to easily swap tanks or service the fuel system without hassle. This ease of use means I can spend more time enjoying my time on the water and less time worrying about maintenance issues. In my experience, investing in quality fittings is

My Buying Guides on ‘Outboard Gas Tank Fittings’

When it comes to maintaining my boat, one of the crucial components I always pay attention to is the outboard gas tank fittings. These fittings ensure a secure connection between the gas tank and the outboard motor, which is vital for a smooth and safe boating experience. Here’s my guide to help you navigate through the selection process.

Understanding the Basics

Before diving into the specifics, I found it essential to understand the different types of fittings available. Outboard gas tank fittings typically include:

  • Fuel Line Connectors: These allow for a quick disconnect when I need to remove the tank.
  • Fuel Tank Vent Fittings: These prevent vacuum buildup in the tank, ensuring a steady fuel flow.
  • Fuel Filters: While not a fitting per se, I always consider adding a filter to my setup for cleaner fuel delivery.

Compatibility with My Outboard Motor

One of the first things I check is compatibility. I learned that not all fittings work with every outboard motor. I make sure to verify the brand and model of my motor and look for fittings that are specifically designed for it. This not only ensures a secure fit but also maximizes performance.

Material Matters

The materials used in outboard gas tank fittings can significantly impact durability and performance. I often choose fittings made from:

  • Marine-grade plastics: These resist corrosion and are lightweight, making them ideal for my boating needs.
  • Brass or stainless steel: While heavier, these materials offer enhanced durability and are less prone to damage.

Size and Dimensions

The size of the fittings is another critical factor I consider. I measure the diameter of the fuel lines and the tank’s opening before purchasing. Having the right size ensures there are no leaks, which could lead to fuel spillage and safety hazards.

Ease of Installation

I appreciate fittings that are easy to install, as I often do maintenance work myself. Look for options that come with clear installation instructions or even better, those that are designed for tool-free installation. This saves me time and hassle when I’m out on the water.

Price vs. Quality

While I always aim to get a good deal, I know that with outboard gas tank fittings, I shouldn’t compromise on quality. I’ve found that investing a little more upfront often leads to better performance and longevity. I compare prices across different brands, but my priority remains on quality.

Customer Reviews and Recommendations

Before making a purchase, I always check customer reviews. I find it helpful to read about others’ experiences with specific fittings. This can provide insights into any issues or benefits I might not have considered.

Final Thoughts

when I’m in the market for outboard gas tank fittings, I focus on compatibility, material, size, ease of installation, and quality. With this guide, I hope you feel more informed and ready to make a purchase that enhances your boating experience. Happy boating!

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Sachiko Ibanez
Hi, I’m Sachiko Ibanez. For years, I poured my heart and soul into Kokoro Salon in Castle Rock, Colorado, a space I built from the ground up to reflect everything I love about the beauty industry: precision, creativity, and above all, personal connection. Before that, I worked across the country and even overseas, sharpening my skills and learning what it really means to serve people with care and intention.

In 2025, something new called to me. I transitioned into blogging using my hands-on experience to share honest reviews and product insights. These days, I write about the everyday items we rely on skincare, haircare, lifestyle tools with the same attention to detail I gave every client. My goal? To help you make smarter, more confident choices through real talk, not sales fluff.