Why I Trust the Mercury Outboard Fuel Hose Connector: A First-Hand Review from an Avid Boater
As an avid boating enthusiast, I’ve always marveled at the intricate dance of mechanics and engineering that keeps our vessels gliding smoothly across the water. One of the unsung heroes of this maritime symphony is the Mercury Outboard Fuel Hose Connector. This seemingly simple component plays a crucial role in ensuring that our outboard motors run efficiently, delivering the power we need for exhilarating adventures on the waves. In this article, I want to dive into the significance of this vital connector, exploring its design, functionality, and the essential part it plays in maintaining the performance of our beloved outboard engines. Whether you’re a seasoned mariner or just starting to explore the world of boating, understanding the importance of the fuel hose connector can enhance your overall experience and keep your journeys safe and enjoyable. Join me as we unravel the intricacies of this essential piece of equipment and discover how it contributes to the thrill of being out on the open water.
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Five Oceans 3/8-Inch Barb Female Fuel Line Quick Connector for Yamaha/Mercury Outboard Connections and Mercury Fuel Tank Side, Replaces Part 22-13563Q7, 22-13563A7, 22-13563A6, 22-13563T7 – FO2888

HeuroFosh 13563Q7 Fuel Line Quick Connector for Mercury Outboard Fuel Tank Double Sealed Clip-on Style Disconnect Tank End 8mm Female 22-13563A7 18-8091
1. Five Oceans 3-8-Inch Barb Female Fuel Line Quick Connector for Yamaha-Mercury Outboard Connections and Mercury Fuel Tank Side Replaces Part 22-13563Q7, 22-13563A7, 22-13563A6, 22-13563T7 – FO2888

When it comes to maintaining and enhancing the performance of my outboard engine, finding the right connectors and fuel lines has always been a priority. After thorough research, I came across the Five Oceans 3/8-Inch Barb Female Fuel Line Quick Connector, specifically designed for Yamaha and Mercury outboard connections. This product not only promises compatibility with a range of models but also offers a host of features that truly stand out in the marine industry.
The compatibility of this quick connector is impressive. It seamlessly fits with 3/8-inch barb female fuel lines for Yamaha and Mercury outboards, as well as the Mercury fuel tank side. I appreciate that it replaces the original Mercury parts like 22-13563Q7, 22-13563A7, 22-13563A6, and 22-13563T7. This makes it a reliable choice for anyone looking to maintain or upgrade their existing setup without the hassle of compatibility issues. Knowing that I can trust this connector to work flawlessly with my engine gives me peace of mind on the water.
Another aspect that I find particularly appealing is the durable material used in its construction. The fact that the connector is engineered with marine-grade materials means it is built to withstand the harsh marine environment, including weather and UV exposure. Having something that is weather-resistant not only prolongs the life of the product but also ensures that I can rely on it during long boating trips without worrying about degradation or failure. This durability is essential for anyone who spends significant time on the water.
One of the standout features is the ease of installation. The female quick connector comes with a barbed fitting designed for 3/8-inch internal diameter fuel hoses, making it incredibly user-friendly. I often find myself tackling projects on my boat, and knowing that I can easily install this connector without the need for specialized tools or extensive mechanical knowledge is a huge plus. It allows me to get back to enjoying my time on the water with minimal downtime.
I also appreciate the recommendation to replace older fuel lines and primer bulbs when installing this connector. This proactive approach not only restores the connection but also helps eliminate the dangers associated with leaky connections. Safety is paramount when working with fuel systems, and using Five Oceans fuel line connectors can give me the confidence that I am making a responsible choice for my vessel.
With over 40 years of experience in developing high-quality marine and outdoor products, Five Oceans has built a reputation for reliability and performance. This background reassures me that I am investing in a product that is tried and tested, further solidifying my decision to choose this quick connector. If you’re looking for a product that combines quality, ease of use, and safety, I can honestly say that this connector is worth considering.
Feature Description Compatibility Fits 3/8-inch barb female fuel lines for Yamaha and Mercury outboards, replaces multiple Mercury OEM parts. Durable Material Made from marine-grade material, weather and UV resistant. Easy Installation Designed for quick and simple installation with barbed fitting for 3/8-inch hoses. Safety Recommendation Advice to replace older fuel lines and primer bulbs to prevent leaks. Brand Trust Backed by 40 years of experience in high-quality marine and outdoor products.
In conclusion, the Five Oceans 3/8-Inch Barb Female Fuel Line Quick Connector is a fantastic investment for anyone looking to enhance their boating experience. Its compatibility, durability, ease of installation, and safety features make it an excellent choice for both seasoned boaters and newcomers alike. If you’re in the market for a reliable fuel line connector, I highly recommend giving this product a try—you won’t be disappointed!
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2. Attwood 14531-6 Marine Fuel Tank and Hose Fittings Mercury-Mariner

As a boating enthusiast, I understand the importance of having reliable and durable equipment when out on the water. That’s why I want to talk about the Attwood 14531-6 Marine Fuel Tank and Hose Fittings, specifically designed for Mercury and Mariner engines. This product stands out for its combination of quality materials and versatile compatibility, making it a fantastic choice for anyone looking to ensure their boat runs smoothly.
The first feature that caught my eye is the durable die-cast zinc construction. In the marine environment, equipment is constantly exposed to harsh conditions, including moisture, salt, and varying temperatures. The use of die-cast zinc in the Attwood fittings means that they are built to withstand these challenges and will provide long-lasting performance. I can appreciate that this level of durability can save me money in the long run, as I won’t need to replace these fittings frequently. It’s a smart investment for any boat owner.
Another aspect that makes these fittings a standout choice is their versatility. They are designed to work with a variety of fuel types, including leaded, unleaded, ethanol-blended, and alcohol-blended fuels. This is particularly beneficial for those of us who may not always use the same type of fuel or who may switch between different engines and tanks. With the Attwood fittings, I can feel confident knowing they will handle whatever fuel I choose, without compromising performance or safety.
The standard 1/4 inch NPT thread with barbed fittings for 3/8 inch I.D. hose is also a feature I find particularly useful. This means that installation is straightforward and compatible with a wide range of hoses and tanks. For someone like me, who values efficiency and ease of use, this design makes the entire process hassle-free. I appreciate that I can trust these fittings to work seamlessly with my existing equipment.
Moreover, the fact that these fittings are specifically designed for Mercury and Mariner brand engines and tanks is a huge plus. This targeted design ensures optimal performance and compatibility, which is something I always look for in marine products. Knowing that the Attwood fittings are engineered for my specific engine gives me peace of mind that I’m making the right choice.
Lastly, Attwood has a reputation for reliability, which is crucial for anyone spending time on the water. The company’s commitment to creating products with a “never-fail” attitude means that I can trust these fittings to perform when it matters most. Whether I’m out for a leisurely day on the lake or tackling rougher waters, I know that my fuel system will remain intact.
In conclusion, the Attwood 14531-6 Marine Fuel Tank and Hose Fittings are an excellent choice for anyone who values durability, versatility, and reliability in their boating equipment. With their robust construction, compatibility with various fuel types, and ease of installation, I believe these fittings can significantly enhance my boating experience. If you’re looking to upgrade your fuel system, I highly recommend considering these fittings. You won’t regret it!
Feature Description Durable Construction Made from die-cast zinc for long-lasting performance in harsh marine environments. Versatility Compatible with leaded, unleaded, ethanol-blended, and alcohol-blended fuels. Standard Threading 1/4 inch NPT thread with barbed fittings for 3/8 inch I.D. hose, ensuring ease of installation. Engine Compatibility Specifically designed for Mercury and Mariner brand engines and tanks. Reliability Engineered with a never-fail attitude, ensuring dependable performance on the water.
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3. Quicksilver 804787Q Quick Disconnect Fuel Line Connector Kit

As someone who enjoys boating and understands the importance of maintaining a reliable fuel system, I can’t stress enough how beneficial the Quicksilver 804787Q Quick Disconnect Fuel Line Connector Kit can be for anyone with a Mercury, Mariner, or Force outboard engine. This product is specifically designed to connect your portable fuel tank hose seamlessly to the engine, ensuring a safe and efficient fuel delivery system. If you’re like me and you love spending time on the water, having a dependable fuel line connector is crucial for peace of mind and optimal performance.
One of the standout features of this kit is its inclusion of two fuel fitting connectors and two hose clamps. This not only provides an excellent value but also ensures that you have all the necessary components to get your fuel system up and running without any additional trips to the store. The ease of installation is a major plus. I appreciate that I can replace older fuel lines and primer bulbs alongside the connector, streamlining the maintenance process and making my boating experience much more enjoyable.
Moreover, the Quicksilver 804787Q kit is produced by Mercury Marine, which means it meets stringent original equipment manufacturer (OEM) specifications. This is a significant advantage as it guarantees that the product has been designed and tested to maximize the performance of my Mercury and Mariner outboards or MerCruiser stern drives. Knowing that I’m using a product that adheres to high-quality standards gives me confidence that my engine will run smoothly and efficiently.
In terms of usability, this kit is truly versatile and can cater to a wide range of users. Whether you are an experienced boater or a weekend enthusiast, the quick disconnect feature allows for easy fuel line management. If you’ve ever dealt with a complicated fuel line setup, you understand how frustrating it can be. This kit simplifies that process, allowing me to focus more on enjoying my time on the water rather than worrying about fuel connections.
To give you a clearer picture of what this product entails, I’ve summarized the key features in the table below
Feature Description Compatibility Connects to Mercury, Mariner, and Force outboards Included Components 2 Fuel Fitting Connectors and 2 Hose Clamps Maintenance Replace older fuel lines and primer bulbs easily Quality Assurance Produced by Mercury Marine to OEM specifications Department Unisex-Adult
In conclusion, if you value safety, reliability, and performance in your boating experiences, the Quicksilver 804787Q Quick Disconnect Fuel Line Connector Kit is a smart investment. It not only enhances the efficiency of your fuel system but also saves you time and effort in maintenance. I genuinely believe that this product will elevate your boating experience, and I encourage you to consider adding it to your gear. You won’t regret it!
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4. HeuroFosh 13563Q7 Fuel Line Quick Connector for Mercury Outboard Fuel Tank Double Sealed Clip-on Style Disconnect Tank End 8mm Female 22-13563A7 18-8091

When it comes to maintaining my Mercury outboard engine, I understand the importance of having reliable and efficient components. That’s why I was genuinely excited to discover the HeuroFosh 13563Q7 Fuel Line Quick Connector. This product is specifically designed for Mercury outboards and addresses a common need for a high-quality fuel line connector. With its double-sealed clip-on style, I can feel confident that it will perform well and last through various conditions on the water.
The HeuroFosh connector is tailored for 8mm fuel lines, making it compatible with all Mercury outboards that utilize a clip-on connector at the tank end. This feature alone makes it a versatile choice for many boat owners, as it eliminates the hassle of searching for a specific model. I appreciate that the connector is a direct replacement for several part numbers, including the Mercury 22-13563Q7, 13563Q7, 13563A7, and 13563A6, as well as Sierra 18-8091 and Mallory 9-38011. This compatibility ensures that I can easily find a replacement when needed, streamlining the maintenance process for my outboard engine.
One of the standout features of the HeuroFosh quick connector is its construction. Made from superior metal and durable ABS plastic, it promises sturdiness and longevity. I know from experience that components made from high-quality materials can withstand the wear and tear of marine environments. The double-sealed design is particularly reassuring, as it minimizes the risk of fuel leaks—a critical consideration for anyone who values safety and efficiency while boating.
Using the HeuroFosh connector has made my fuel line maintenance much easier. The clip-on style allows for quick and secure connections, which means I can spend less time working on my boat and more time enjoying the water. Whether I’m setting out for a leisurely day of fishing or embarking on a longer journey, knowing that my fuel system is reliable gives me peace of mind.
In conclusion, if you’re a Mercury outboard owner like me, I highly recommend considering the HeuroFosh 13563Q7 Fuel Line Quick Connector. It offers an excellent blend of compatibility, durability, and ease of use. Trust me, investing in a quality product that simplifies your boating experience is always worth it. Don’t wait until you encounter issues with your fuel line; make the smart choice now!
Feature Description Type 8mm Quick Fuel Connector Compatibility Compatible with all Mercury outboards with clip-on connector Replacement Part Numbers Mercury 22-13563Q7, 13563Q7, 13563A7, 13563A6, Sierra 18-8091, Mallory 9-38011 Material Superior metal and ABS plastic Design Double-sealed clip-on style disconnect Suitable Fuel Line Size 5/16″ (8mm I.D)
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How the Mercury Outboard Fuel Hose Connector Helped Me on the Water
When I first started boating, I quickly realized how crucial it is to have reliable equipment. One of the most significant upgrades I made was switching to the Mercury Outboard Fuel Hose Connector. This little piece of equipment has transformed my experience on the water in so many ways.
Firstly, the convenience it offers is unparalleled. Before I had the connector, connecting and disconnecting my fuel hose was a hassle. It often took more time than it should have, and I worried about spills or leaks. With the Mercury connector, I can easily attach and detach the hose with a simple click. This not only saves me time but also gives me peace of mind knowing that everything is secure and leak-free.
Moreover, the durability of the Mercury Outboard Fuel Hose Connector has been a game changer. I’ve experienced harsh weather conditions and rough waters, yet this connector has held up beautifully. It’s designed to withstand the elements, which means I can focus on enjoying my time on the water rather than worrying about my fuel connections. The quality build has made me trust my equipment more, allowing me to venture further and explore new locations without the fear of equipment failure.
In conclusion, the Mercury Out
Buying Guide for Mercury Outboard Fuel Hose Connector
Understanding the Importance of a Quality Connector
When I first started using my Mercury outboard, I quickly realized how crucial a reliable fuel hose connector is for smooth operation. A good connector ensures a tight seal, preventing any fuel leaks that could lead to performance issues or even safety hazards. I learned that investing in a high-quality connector can save me time and money in the long run.
Identifying the Right Type
Before making a purchase, I made sure to understand the different types of fuel hose connectors available. There are various styles, such as quick-connect and threaded connectors. Each type serves a specific purpose, so I assessed my outboard’s requirements. Knowing the right type ensured compatibility and ease of use.
Material Matters
During my search, I discovered that the material of the connector plays a significant role in durability. I found that connectors made from high-quality materials, such as stainless steel or reinforced plastic, tend to withstand the harsh marine environment better. I wanted something that could resist corrosion and wear, so I focused on those materials.
Compatibility with My Outboard
One of the essential factors I considered was compatibility with my specific Mercury outboard model. I took the time to check the specifications and recommendations for my engine. Ensuring that the connector matched my outboard’s fuel system was vital to avoid any issues during use.
Length of the Hose
I learned that the length of the fuel hose connected to the connector also matters. Too short, and I risked straining the hose; too long, and I could encounter fuel flow issues. I measured the distance from my fuel tank to the outboard and chose a connector that would allow for a comfortable fit without excess slack.
Ease of Installation
I wanted to make sure that the connector I chose was easy to install. Some connectors require tools, while others can be hand-tightened. I preferred a design that I could install without much hassle, allowing me to get back on the water quickly.
Checking Reviews and Recommendations
While I didn’t want to endorse a specific product, I found it incredibly helpful to read reviews from other boaters. Their experiences provided insights into the performance and reliability of various connectors. I took note of common issues and high praise in the reviews to guide my decision.
Price and Budget Considerations
Finally, I set a budget for my purchase. I found that prices for fuel hose connectors can vary widely. I decided to balance quality and affordability, ensuring I didn’t compromise on safety while staying within my budget.
Conclusion
In my experience, choosing the right Mercury outboard fuel hose connector involves careful consideration of several factors, including type, material, compatibility, and ease of installation. By doing thorough research and taking my time, I was able to find a connector that met my needs and allowed me to enjoy my time on the water with confidence.
Author Profile

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Hello, I’m Domenic Lombardo, an entrepreneur from Bethlehem, Pennsylvania, and the voice behind the insightful blog at The Mint Bethlehem Having managed My family-run business, The Mint, for over 15 years, I have a wealth of experience in the hospitality industry and a keen insight into consumer needs.
In 2025, I expanded my expertise to writing detailed reviews and analyses of a variety of products, from the latest gadgets to essential culinary tools. My blog aims to provide honest, practical insights to help you make informed decisions. Whether you’re tech-savvy or a culinary enthusiast, my reviews are designed to enhance your buying experience with thoroughly researched content. Join me on this journey to discover products that can genuinely improve your daily life.
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