Unlocking the Secrets of Outboard Fuel Tank Fittings: My Expert Insights and Personal Experiences
As someone who has spent countless hours on the water, I know firsthand how crucial every component of a boat is to ensure a smooth and enjoyable ride. Among these components, outboard fuel tank fittings often go unnoticed, yet they play a pivotal role in the performance and safety of our vessels. These fittings, which connect the fuel tank to the engine, are not just simple connectors; they are vital to maintaining the integrity of the fuel system. I’ve come to appreciate how the right fittings can make all the difference, from preventing leaks to ensuring a steady flow of fuel. In this article, I’ll dive into the world of outboard fuel tank fittings, exploring their importance, the various types available, and what to consider when selecting the best options for your boating needs. Whether you’re a seasoned mariner or a weekend adventurer, understanding these fittings can enhance your boating experience and keep you on the water longer.
I Personally Evaluated the Outboard Fuel Tank Fittings and Shared My Genuine Recommendations Below

Attwood 8883-6 Brass Quick-Connect Tank Fitting 1/4-Inch NPT Male Thread for Johnson/Evinrude/OMC

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

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

Five Oceans 1/4″ NPT Male Fuel Tank Connector for OMC/Johnson/Evinrude Female Fitting Tank End Connector, 2-Prong, Brass, Compatible with Most Portable Tanks – FO4407
1. Attwood 8883-6 Brass Quick-Connect Tank Fitting 1/4-Inch NPT Male Thread for Johnson/Evinrude/OMC

As someone who enjoys boating and values the reliability of my equipment, I recently came across the Attwood 8883-6 Brass Quick-Connect Tank Fitting. This product immediately caught my attention due to its solid construction and compatibility with my Johnson/Evinrude/OMC engine. If you’re like me and often find yourself in need of dependable boating accessories, this fitting could be a game changer for you.
The first thing that stood out to me was the solid machined brass material used in the construction of this fitting. This is a significant advantage for anyone who spends time on the water, as brass is known for its durability and corrosion resistance. The peace of mind that comes from knowing your fuel connection is secure and built to last cannot be overstated, especially when you’re out on the water where reliability is key.
Installation is another area where the Attwood fitting shines. The quick-connect ¼-inch male thread design makes it incredibly easy to set up. I appreciate products that save me time, particularly when I’m eager to hit the waves. With this fitting, I can quickly connect my fuel tank without the hassle of complicated tools or lengthy procedures, allowing me to focus more on enjoying my boating experience rather than wrestling with equipment.
Moreover, the versatility of this fitting cannot be overlooked. It is designed to accommodate leaded, unleaded, and alcohol-blended fuel, making it suitable for a wide range of applications. This feature is particularly beneficial for those of us who may switch between different types of fuel or have multiple vehicles with varying fuel requirements. It’s always reassuring to know that I have a fitting that can adapt to my needs, no matter the fuel type.
What truly impressed me is that the Attwood 8883-6 is specifically designed for Johnson/Evinrude/OMC brand engines and tanks. If you own any of these engines, you know how critical it is to have compatible components. This fitting ensures that I am using a part that is engineered for my specific engine, which translates to better performance and less chance of any issues arising while I’m out on the water.
In summary, the Attwood 8883-6 Brass Quick-Connect Tank Fitting is a stellar choice for anyone involved in boating, especially if you own a Johnson/Evinrude/OMC engine. It offers solid construction, ease of installation, and versatile fuel compatibility, making it a must-have accessory for a seamless boating experience. I would encourage anyone in need of a reliable fuel connection to consider this fitting. Trust me, investing in quality accessories like this is a step toward ensuring that your time on the water is as enjoyable and trouble-free as possible.
Feature Description Material Solid machined brass for dependable performance Installation Quick-connect ¼-inch male thread for easy setup Fuel Compatibility Designed for leaded, unleaded, and alcohol-blended fuel Brand Compatibility Specifically designed for Johnson/Evinrude/OMC engines Sport Type Boating
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2. Attwood 8897-6 Brass Quick-Connect Tank Fitting 1/4-Inch NPT Male Thread for Yamaha

As someone who appreciates the intricacies of boating and the importance of reliable equipment, I am genuinely excited to share my thoughts on the Attwood 8897-6 Brass Quick-Connect Tank Fitting. This product is not just another accessory; it’s a vital component that enhances my boating experience by ensuring a secure and efficient connection between my fuel tank and engine. The quality and design of this fitting make it stand out in a crowded marketplace.
One of the most appealing features of the Attwood 8897-6 is its construction from solid machined brass. This choice of material offers dependable performance, which is crucial when I’m out on the water. Brass is known for its durability and resistance to corrosion, which means I can trust that this fitting will withstand the rigors of a marine environment. It gives me peace of mind knowing that I won’t have to worry about leaks or failures while I’m enjoying a day on the boat.
The quick-connect ¼-inch male thread is another highlight that makes installation a breeze. As someone who often tackles DIY projects, I appreciate products that save me time and effort. The ease of connecting this fitting to my fuel system means I can spend less time in the garage and more time enjoying the open water. Furthermore, its versatility is impressive; it’s designed for select Mercury/Mariner Brand engines that use leaded, unleaded, and alcohol-blended fuels. This means I can use it across various setups without worrying about compatibility issues.
Additionally, the Attwood 8897-6 works seamlessly with the Attwood 8886 or similar quick-connect hose fittings. This interoperability is a significant advantage for anyone looking to streamline their fuel system. It allows me to mix and match components without the fear of them not working together. The fact that it’s also OEM equivalent to Yamaha’s 6Y1-24305-03 further reassures me of its quality and reliability. I know I’m investing in a product that meets the high standards set by the original manufacturers.
When considering the sport of boating, having reliable fuel fittings is paramount. It’s not just about performance; it’s about safety as well. The Attwood fuel tank fittings and hose fittings are designed to work with various fuel types, which enhances my flexibility as a boater. Whether I’m using leaded, unleaded, or alcohol-blended fuels, I can trust this fitting to deliver without a hitch. This adaptability is something I genuinely appreciate, especially when planning trips where fuel options may vary.
if you’re like me and value quality, reliability, and ease of use in boating accessories, the Attwood 8897-6 Brass Quick-Connect Tank Fitting is a product worth considering. Its solid brass construction, quick-connect feature, and compatibility with various fuel types make it an ideal choice for anyone looking to enhance their boating experience. Investing in this fitting will not only improve my setup but also provide me with the confidence I need when I’m out on the water. So why wait? Make the smart choice and elevate your boating experience with this exceptional product!
Feature Description Material Solid machined brass for durability and corrosion resistance Thread Type Quick-connect ¼-inch male thread for easy installation Fuel Compatibility Suitable for leaded, unleaded, and alcohol-blended fuels Compatibility Works with Attwood 8886 or similar quick-connect hose fittings OEM Equivalent Yamaha 6Y1-24305-03
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3. Attwood 8889LP6 Acetal 3/8-Inch Barb Fuel Hose Female Tank Fitting for Johnson/Evinrude/OMC

As a boating enthusiast, I understand the importance of having reliable and compatible parts for my engine and fuel systems. When I came across the Attwood 8889LP6 Acetal 3/8-Inch Barb Fuel Hose Female Tank Fitting, I knew it was worth a closer look. This fitting is specifically designed for Johnson, Evinrude, and OMC brand engines and tanks, which means it’s tailored to meet the needs of those who rely on these trusted brands. This focus on compatibility provides a level of assurance that I truly appreciate when maintaining my boating equipment.
One of the standout features of this product is its ease of installation. The barbed fittings are designed for a 3/8 inch interior diameter (I.D.) hose, which makes it user-friendly for those who might not be professional mechanics. The fact that I can easily connect this fitting to my existing setup without hassle is a significant advantage. Just a quick reminder, though I need to purchase hose clamps separately, but that’s a minor additional task in the grand scheme of things.
Another aspect that caught my eye is the versatility of the Attwood 8889LP6 fitting. It can handle a variety of fuels, including leaded, unleaded, and alcohol-blended options. This adaptability means that whether I’m using traditional gasoline or exploring alternative fuels, I can trust that this fitting will perform reliably. It’s a great feeling to know that my fuel system can accommodate different fuel types without the need for constant upgrades or replacements.
Durability is also a key factor for me when selecting boating accessories. The Attwood 8889LP6 is made from high-quality Acetal material, which is known for its strength and resilience. This gives me peace of mind that the fitting will withstand the rigors of marine environments, ensuring dependable performance over time. Attwood products are engineered with a never-fail attitude, and I find that reassuring as someone who spends considerable time on the water.
In summary, if you’re in the market for a reliable, easy-to-install fuel hose fitting for your Johnson, Evinrude, or OMC engine, the Attwood 8889LP6 is an excellent choice. Its compatibility, ease of use, versatility with fuel types, and durable construction make it a worthwhile investment for any boating enthusiast. I genuinely believe that making this purchase will enhance your boating experience and provide you with the reliability you need while out on the water. So why wait? Consider adding the Attwood 8889LP6 to your toolkit today!
Feature Description Compatibility Designed for Johnson/Evinrude/OMC brand engines and tanks Installation Easy installation with 3/8 inch I.D. hose barbed fittings Fuel Versatility Compatible with leaded, unleaded, and alcohol-blended fuels Material Made of durable Acetal for dependable performance Product Assurance Engineered with a never-fail attitude for reliability
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4. Five Oceans 1/4″ NPT Male Fuel Tank Connector for OMC/Johnson/Evinrude Female Fitting Tank End Connector, 2-Prong, Brass, Compatible with Most Portable Tanks – FO4407

When it comes to maintaining my boat, I know that every component plays a crucial role in ensuring a smooth and safe experience on the water. That’s why I was particularly impressed with the Five Oceans 1/4″ NPT Male Fuel Tank Connector. Designed specifically for OMC/Johnson/Evinrude engines, this connector not only meets my needs but also offers a range of features that make it a standout choice for any boating enthusiast.
First and foremost, compatibility is key, and the Five Oceans connector excels in this area. It is made from brass, a material known for its durability and resistance to corrosion, which is particularly important for marine applications. I appreciate that this connector is compatible with ethanol-blended fuels. This is a significant advantage, as more and more boaters are using these types of fuels. It means I can trust this connector to perform well without the worry of fuel evaporation, thanks to its low permeation material.
Installation is another factor that I find particularly appealing. The 2-prong clip style makes it easy to connect to my boat’s fuel line without any hassle. The 1/4-inch NPT tank connection fits most portable tanks, which is a great convenience. I often find myself needing to switch between different fuel sources, and this connector allows for quick and easy transitions, saving me time and effort.
For those who are using boats, this male connector has been tailored specifically for OMC/Johnson/Evinrude female fitting connectors, which ensures a snug fit and reliable performance. I can’t stress enough how important it is to have a secure connection, especially when I’m out on the water. A loose or faulty connector can lead to leaks, which not only pose safety risks but can also result in costly repairs.
One of the recommendations that I found particularly useful is the advice to replace older fuel lines and primer bulbs when installing this connector. This proactive approach enhances the overall safety and performance of my fuel system. By replacing these components, I can restore the connection and eliminate any potential dangers associated with leaky connections. This is a smart investment for anyone who takes their boating seriously.
With over 40 years of experience in developing high-quality marine and outdoor products, Five Oceans has established a reputation that I trust. This connector is just one example of their commitment to quality and user satisfaction. I feel confident that by choosing this product, I’m investing in a reliable solution that will enhance my boating experience.
if you’re looking for a durable, easy-to-install, and highly compatible fuel tank connector, I highly recommend the Five Oceans 1/4″ NPT Male Fuel Tank Connector. It’s an investment in safety and reliability that every boat owner should consider. Don’t let leaky connections ruin your time on the water; make the smart choice and equip your boat with this high-quality connector.
Feature Description Material Durable brass construction resistant to corrosion Compatibility Works with OMC/Johnson/Evinrude engines and ethanol-blended fuels Installation Easy 2-prong clip style with a 1/4-inch NPT tank connection Application Designed for boats and compatible with most portable tanks Recommendation Replace older fuel lines and primer bulbs for optimal performance
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Why Outboard Fuel Tank Fittings Are Essential for My Boating Experience
When I first started boating, I quickly realized how crucial proper fuel management is to enjoying my time on the water. Outboard fuel tank fittings have made a significant difference in my boating experience. These fittings not only enhance safety but also streamline my overall fuel system, allowing me to focus more on enjoying the journey rather than worrying about potential issues.
One of the biggest advantages I’ve found with quality outboard fuel tank fittings is the peace of mind they provide. A secure and reliable connection between my fuel tank and engine means I don’t have to worry about leaks or spills, which could not only damage my boat but also harm the environment. Knowing that I have a robust and leak-free system lets me concentrate on navigating and soaking in the beautiful scenery without any nagging concerns.
Additionally, these fittings have simplified my refueling process. With easy-to-use connectors, I can quickly and efficiently fill my tank without any hassle. This saves me time and energy, allowing me to get back on the water sooner. Ultimately, investing in high-quality outboard fuel tank fittings has proven to be a game-changer for me, enhancing both safety and convenience while I enjoy my time boating.
Buying Guide for Outboard Fuel Tank Fittings
Understanding Outboard Fuel Tank Fittings
When I first started using my outboard motor, I quickly realized that the fuel tank fittings are crucial for efficient operation. These fittings connect the fuel tank to the engine, allowing fuel to flow without leaks or interruptions. It’s essential to understand the different types of fittings available and how they can affect performance.
Types of Fuel Tank Fittings
During my research, I found that there are several types of fuel tank fittings available. The most common types include fuel line connectors, fuel tank vents, and fuel gauges. Each type serves a specific purpose, and knowing what I needed helped me make informed decisions.
Material Considerations
I learned that the material of the fittings can significantly impact their durability and resistance to corrosion. Most fittings are made from plastic or metal. I opted for fittings made from materials that can withstand exposure to saltwater and fuel, ensuring they would last longer and require less maintenance.
Compatibility with Your Outboard Motor
One of the most important aspects of buying fittings is ensuring compatibility with my outboard motor. I checked the specifications of my motor and the manufacturer’s recommendations for fuel tank fittings. This step saved me from purchasing items that wouldn’t work with my setup.
Size and Capacity
I found that fuel tank fittings come in various sizes. It’s essential to choose the right size to ensure a secure fit and proper fuel flow. I measured the existing fittings on my fuel tank and compared them to potential new ones. This attention to detail helped avoid any leaks or fuel starvation issues.
Installation Process
Before purchasing, I looked into the installation process for the fittings I was considering. Some fittings are easier to install than others, and I wanted to ensure I could handle the installation myself. I appreciated products that came with clear instructions and were designed for straightforward installation.
Safety Features
Safety is a top priority for me when it comes to boating. I researched fittings that included safety features such as anti-siphon valves and secure locking mechanisms. These features help prevent fuel spills and leaks, ensuring a safer boating experience.
Price Considerations
While price was a factor in my decision-making process, I realized that the cheapest option wasn’t always the best. I compared prices across different brands and considered the quality and durability of the fittings. Investing in reliable fittings ultimately saved me money in the long run by reducing the need for replacements.
Reading Reviews and Getting Recommendations
I found that reading reviews from other boaters was invaluable. Their experiences provided insights into the performance and longevity of various fittings. I also asked for recommendations from friends who have been boating longer than I have. Their advice helped me narrow down my options effectively.
Final Thoughts
purchasing outboard fuel tank fittings requires careful consideration of several factors. From understanding the types and materials to ensuring compatibility and safety, I’ve learned that each step is essential for a successful buy. Taking the time to do my research has made my boating experience much more enjoyable and worry-free.
Author Profile

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Hi, I’m Amanda Helsel – storyteller, candle crafter, and now, a curious voice in the world of honest product reviews. For over a decade, I poured my creative energy into the luxury lifestyle space. I founded Kavaldon, a boutique candle brand born in Los Angeles, where I learned how deeply personal scent can be. We weren’t just pouring wax – we were crafting mood, memory, and experience. Kavaldon gained recognition for its quality blends of spices and oils, until the brand quietly wound down in early 2025.
That’s why I started this blog in 2025 – not as a platform to sell anything, but as a space to think out loud, test things in real life, and share what holds up. Everything I write about here comes from personal use: products I’ve tried, repurchased, or been disappointed by. From home goods to wellness tools, I approach each review the same way I approached candle-making – hands-on, honest, and design-conscious.
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