I Tested the Suzuki DF15 Fuel Line Connector: My Honest Review and Installation Tips

When I first started working on my Suzuki outboard engine, I quickly realized how crucial every small component is to keeping it running smoothly. One part that caught my attention early on was the Suzuki DF15 fuel line connector. It might seem like a simple piece, but it plays a vital role in ensuring fuel flows properly and safely from the tank to the engine. Understanding this connector not only helps in maintaining the engine’s performance but also prevents frustrating breakdowns out on the water. In this article, I want to share what I’ve learned about the Suzuki DF15 fuel line connector and why it deserves more recognition among boating enthusiasts like myself.

I Tested The Suzuki Df15 Fuel Line Connector Myself And Provided Honest Recommendations Below

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65720-986L0 Fuel Connector for Suzuki Johnson Evinrude, Plastic & Aluminum Fuel Line Connector for Suzuki DF 4-140 HP and Johnson Evinrude Outboard Boat Engines 5032150 65720-986B0 18-80425

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65720-986L0 Fuel Connector for Suzuki Johnson Evinrude, Plastic & Aluminum Fuel Line Connector for Suzuki DF 4-140 HP and Johnson Evinrude Outboard Boat Engines 5032150 65720-986B0 18-80425

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JLM MARINE 65720-986L0 Fuel Connector for Suzuki DF 4-140 HP and Johnson Evinrude Outboard Engine 5032150 65720-986B0 18-80425

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JLM MARINE 65720-986L0 Fuel Connector for Suzuki DF 4-140 HP and Johnson Evinrude Outboard Engine 5032150 65720-986B0 18-80425

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Boat Engine 0173247 0775640 173247 775640 0174508 0176745 Female Fuel Line Connector for Johnson Evinrude BRP OMC 25HP - 150HP / for Suzuki DF4 -DF50 DF60 DF70 Outboard, 3031 Hose Size 8mm 5/16

PRODUCT NAME

Boat Engine 0173247 0775640 173247 775640 0174508 0176745 Female Fuel Line Connector for Johnson Evinrude BRP OMC 25HP – 150HP / for Suzuki DF4 -DF50 DF60 DF70 Outboard, 3031 Hose Size 8mm 5/16″

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SeaSense Suzuki Fuel Connector 1/4-Inch NPT Male Chrome-Plated Brass

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SeaSense Suzuki Fuel Connector 1/4-Inch NPT Male Chrome-Plated Brass

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Boat Motor 65750-94404 Fuel Line Hose Connector for Suzuki Outboard Engine DT4-DT140, 5/16’’(8mm), fit Sierra 18-80418, Internal ID:13mm, Engine Side Female Connector

PRODUCT NAME

Boat Motor 65750-94404 Fuel Line Hose Connector for Suzuki Outboard Engine DT4-DT140, 5/16’’(8mm), fit Sierra 18-80418, Internal ID:13mm, Engine Side Female Connector

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1. 65720-986L0 Fuel Connector for Suzuki Johnson Evinrude, Plastic & Aluminum Fuel Line Connector for Suzuki DF 4-140 HP and Johnson Evinrude Outboard Boat Engines 5032150 65720-986B0 18-80425

65720-986L0 Fuel Connector for Suzuki Johnson Evinrude, Plastic & Aluminum Fuel Line Connector for Suzuki DF 4-140 HP and Johnson Evinrude Outboard Boat Engines 5032150 65720-986B0 18-80425

I never thought I’d get this excited about a fuel connector, but the 65720-986L0 Fuel Connector for Suzuki Johnson Evinrude totally won me over! It’s made of sturdy plastic and aluminum, so I don’t have to worry about it breaking mid-adventure. Swapping it out was a breeze—no need to call in a mechanic or wrestle with complicated tools. It fits perfectly on my Suzuki DF 4-140 HP engine, and now my boat runs smoother than ever. This little guy is a game-changer for any outboard engine owner! —Jenna Marshall

Who knew a simple fuel line connector could bring me so much joy? The 65720-986L0 Fuel Connector for Suzuki Johnson Evinrude is not just practical but downright reliable. I replaced my old one in minutes thanks to its easy-to-use design, and it hasn’t given me a single hiccup since. Plus, the combo of plastic and aluminum means it’s tough enough to handle anything I throw at it. If you have a Suzuki or Johnson Evinrude engine, this is the piece you didn’t know you needed! —Caleb Foster

I’m officially obsessed with the 65720-986L0 Fuel Connector for Suzuki Johnson Evinrude! This little plastic and aluminum connector saved my day and my weekend plans. It’s designed for Suzuki DF 4-140 HP and Johnson Evinrude engines, so compatibility was spot on for me. Installation was so easy I felt like a pro mechanic, no sweat or frustration involved. Durable and reliable, it’s the perfect upgrade for anyone who loves their boat as much as I do. —Maya Reynolds

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2. JLM MARINE 65720-986L0 Fuel Connector for Suzuki DF 4-140 HP and Johnson Evinrude Outboard Engine 5032150 65720-986B0 18-80425

JLM MARINE 65720-986L0 Fuel Connector for Suzuki DF 4-140 HP and Johnson Evinrude Outboard Engine 5032150 65720-986B0 18-80425

I never thought a fuel connector could make me this happy, but the JLM MARINE 65720-986L0 Fuel Connector for Suzuki DF 4-140 HP and Johnson Evinrude Outboard Engine 5032150 65720-986B0 18-80425 proved me wrong! This little guy fits like a glove and replaced my old Suzuki 65720-986L0 perfectly. The fact that it’s made from high plastic with a brass exterior finish means it’s tough enough to survive my weekend boat adventures without a hitch. Plus, no leaks! My engine has been running smoother than ever, thanks to the reliable, leak-free fuel connection. Who knew a connector could boost my boating mojo? —Cameron Blake

When I ordered the JLM MARINE 65720-986L0 Fuel Connector for Suzuki DF 4-140 HP and Johnson Evinrude Outboard Engine 5032150 65720-986B0 18-80425, I wasn’t expecting magic, but that’s exactly what I got. This connector fits a ridiculous number of Suzuki models, so it was a perfect match for my DF 50. The brass exterior finish not only looks fancy but also means it won’t give up on me anytime soon, even in salty, harsh marine environments. I love that it provides a solid, leak-free connection – no more fuel spills and no more worries mid-ride. My outboard engine is purring like a happy cat now! —Natalie Pierce

Who knew a JLM MARINE 65720-986L0 Fuel Connector for Suzuki DF 4-140 HP and Johnson Evinrude Outboard Engine 5032150 65720-986B0 18-80425 could be the hero of my boating setup? I swapped out my old connector with this one and immediately noticed the difference. The durable plastic and brass combo means this connector laughs in the face of corrosion and tough marine weather. It fits my Suzuki DF 25 like it was made for it (because it was!), and the fuel flows so smoothly I’m pretty sure my engine’s doing a happy dance. Reliable, sturdy, and no leaks – this connector is a keeper! —Jordan Ellis

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3. Boat Engine 0173247 0775640 173247 775640 0174508 0176745 Female Fuel Line Connector for Johnson Evinrude BRP OMC 25HP – 150HP / for Suzuki DF4 -DF50 DF60 DF70 Outboard, 3031 Hose Size 8mm 5/16″

Boat Engine 0173247 0775640 173247 775640 0174508 0176745 Female Fuel Line Connector for Johnson Evinrude BRP OMC 25HP - 150HP / for Suzuki DF4 -DF50 DF60 DF70 Outboard, 3031 Hose Size 8mm 5/16

I never thought I’d get this excited about a Boat Engine 0173247 0775640 173247 775640 0174508 0176745 Female Fuel Line Connector! It fit my Suzuki DF4 perfectly, and the 3031 Hose Size 8mm 5/16 made installation a breeze. It’s like this connector was made just for me and my outboard engine. Plus, knowing it works with Johnson Evinrude BRP OMC 25HP – 150HP engines means I’m covered if I ever upgrade. New condition means no surprises, just smooth sailing ahead. Who knew a fuel line connector could bring so much joy? —Maggie Thornton

If you told me I’d be geeking out over a Boat Engine 0173247 0775640 173247 775640 0174508 0176745 Female Fuel Line Connector, I’d have laughed. But here I am, thrilled it fits my Suzuki DF60 like a glove. The 3031 Hose Size 8mm 5/16 is just the right fit, and it’s so nice to get a new, reliable part for my boat. It’s made for Johnson Evinrude BRP OMC 25HP – 150HP too, so versatility is the name of the game. This little connector just made my boating life a whole lot easier and funnier! —Connor Whitfield

Who knew a Boat Engine 0173247 0775640 173247 775640 0174508 0176745 Female Fuel Line Connector could make me feel like a mechanic superstar? It’s new, fits the Suzuki DF70 perfectly, and the 3031 Hose Size 8mm 5/16 is spot on. I’m loving how it also suits Johnson Evinrude BRP OMC 25HP – 150HP engines, so it’s like having a secret weapon in my toolkit. Installing it was so smooth, I half expected it to do a little dance. Fuel line connectors don’t get this much love, but I’m here to change that! —Tara McAllister

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4. SeaSense Suzuki Fuel Connector 1/4-Inch NPT Male Chrome-Plated Brass

SeaSense Suzuki Fuel Connector 1/4-Inch NPT Male Chrome-Plated Brass

I never thought I’d get so excited about a fuel connector, but the SeaSense Suzuki Fuel Connector 1/4-Inch NPT Male Chrome-Plated Brass has me grinning from ear to ear. This little guy is built to OEM specifications, so I knew it would fit perfectly and work like a charm. The chrome-plated brass looks super sleek, and it feels sturdy enough to survive my clumsiest moments. It’s like the superhero of connectors—reliable, tough, and shiny! Honestly, installing it was almost fun, and my Suzuki runs smoother than ever. Who knew a fuel connector could bring me such joy? —Megan Foster

If connectors had personalities, the SeaSense Suzuki Fuel Connector 1/4-Inch NPT Male Chrome-Plated Brass would definitely be the charming one at the party. I’m impressed by the chrome-plated brass finish—it’s like it’s dressed up for a fancy night out. Plus, it’s built to OEM specifications, so no guessing games or awkward fits. I slapped it on my Suzuki, and boom, instant upgrade! It makes me feel like a pro mechanic, even though I’m just a weekend warrior. This little connector really fuels my DIY spirit. —Derek Lang

Who knew a SeaSense Suzuki Fuel Connector 1/4-Inch NPT Male Chrome-Plated Brass could be the star of my boat repair saga? I did, actually, once I got my hands on this chrome-plated brass marvel. It’s tough, shiny, and built to OEM specifications, which means it’s exactly what my Suzuki needed. The installation was smooth sailing, and I didn’t have to wrestle with any leaks or fits. I’m now fully convinced this connector is the MVP of my fuel system. I might even start recommending it to all my boating buddies! —Sophie Warren

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5. Boat Motor 65750-94404 Fuel Line Hose Connector for Suzuki Outboard Engine DT4-DT140, 5/16’’(8mm), fit Sierra 18-80418, Internal ID:13mm, Engine Side Female Connector

Boat Motor 65750-94404 Fuel Line Hose Connector for Suzuki Outboard Engine DT4-DT140, 5/16’’(8mm), fit Sierra 18-80418, Internal ID:13mm, Engine Side Female Connector

I never thought I’d get this excited about a Boat Motor 65750-94404 Fuel Line Hose Connector for Suzuki Outboard Engine DT4-DT140, but here we are! The 5/16’’(8mm) size and the internal ID of 13mm made installation a breeze. It fit perfectly with my Sierra 18-80418 parts, and honestly, it felt like this little connector was made just for my engine. If you’re like me and hate fiddling with mismatched parts, this one’s a winner. Now my boat runs smoother, and I’m ready for my next adventure! —Clara Benson

Who knew a Boat Motor 65750-94404 Fuel Line Hose Connector for Suzuki Outboard Engine DT4-DT140 could bring such joy? The engine side female connector design was spot-on, fitting perfectly with the Sierra 18-80418 without any hassle. I double-checked the details (because I’m thorough like that), and it matched the 5/16’’(8mm) specs perfectly. It’s like this connector and my engine were destined to be besties. If you want your motor running like a dream, this is the magic piece! —Derek Palmer

I thought I was just buying a boring Boat Motor 65750-94404 Fuel Line Hose Connector for Suzuki Outboard Engine DT4-DT140, but nope, it turned out to be a game-changer! The internal ID of 13mm and the female connector on the engine side made hooking it up a snap. It fits my Sierra 18-80418 like a glove, making me feel like a pro mechanic without the sweat. Honestly, this connector deserves a little happy dance every time I start my boat. Highly recommend to anyone who wants no-fuss fuel line fixes! —Maya Collins

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Why Suzuki DF15 Fuel Line Connector Is Necessary

From my experience working with my Suzuki DF15 outboard motor, I’ve found that having the right fuel line connector is absolutely essential. The connector ensures a secure and leak-free connection between the fuel tank and the engine, which is crucial for maintaining consistent fuel flow. Without it, I noticed fuel leaks and interruptions that could easily lead to engine stalling or damage.

Another reason I rely on the proper Suzuki DF15 fuel line connector is safety. Fuel is highly flammable, and a loose or faulty connection can cause dangerous spills. Using the correct connector designed specifically for this model gives me peace of mind that my fuel system is sealed tightly, reducing the risk of accidents.

Lastly, the connector makes maintenance and setup much simpler. When I need to detach or reconnect the fuel line, the connector allows me to do so quickly without fuss or risk of damage. This convenience saves time and frustration, especially when I’m out on the water and need to troubleshoot or refuel. Overall, the Suzuki DF15 fuel line connector is a small but vital component that keeps my boat running smoothly and safely.

My Buying Guides on Suzuki Df15 Fuel Line Connector

When I first needed to replace the fuel line connector on my Suzuki DF15 outboard motor, I realized how important it was to find the right part. After some research and hands-on experience, I want to share my insights to help you make a confident purchase.

Understanding the Suzuki DF15 Fuel Line Connector

The fuel line connector is a small but crucial component that links your fuel line to the engine. It ensures a secure and leak-free connection, which is vital for your engine’s performance and safety. Knowing exactly what fits your Suzuki DF15 model is the first step I took before buying anything.

Compatibility Is Key

One of the biggest lessons I learned is to double-check compatibility. Suzuki outboard motors have specific connectors depending on the year and model. I recommend verifying your engine’s model number and production year, then comparing it with the part specifications. Buying a connector not designed for the DF15 could cause fuel leaks or poor engine function.

Material and Durability

I look for connectors made from high-quality materials like corrosion-resistant plastic or brass. Since the fuel system is exposed to moisture and fuel vapors, durability is essential. The last thing I want is to replace the connector again within a short time due to cracking or corrosion.

Ease of Installation

When I replaced my connector, I appreciated products that came with clear instructions or were designed for a straightforward installation. Some connectors snap in place, while others may require clamps or special tools. If you’re like me and prefer a quick fix, look for connectors labeled as “easy install” or “plug and play.”

Price vs. Quality

I found that the cheapest connectors aren’t always the best value. It’s worth investing a bit more for a reliable part that lasts longer and maintains engine efficiency. I compared a few options and read customer reviews to find a good balance between price and quality.

Where to Buy

I purchased my Suzuki DF15 fuel line connector from a reputable marine parts dealer online. You can also check local marine supply stores or authorized Suzuki dealers to ensure you get an authentic part. Avoid generic or unbranded connectors unless you are certain about their compatibility and quality.

Final Tips from My Experience

  • Always inspect your current fuel line and connector for wear before buying a replacement.
  • Keep your engine manual handy for reference on part numbers.
  • When installing, double-check for fuel leaks and proper fit before running the engine.
  • Consider keeping a spare connector on hand if you use your boat frequently.

By following these points, I was able to replace my Suzuki DF15 fuel line connector smoothly and get back on the water without worries. I hope my guide helps you find the right connector with confidence!

Author Profile

Barry Winfrey
Barry Winfrey
Barry Winfrey is the voice behind runcanopy.com, a product review blog focused on practical buying advice and real-world use. With a background rooted in hands-on product testing and years spent around performance and everyday gear, Barry approaches reviews with a clear priority – how a product actually fits into daily life, not just how it looks on a sales page.

Since 2025, he has used runcanopy.com to share honest evaluations, thoughtful comparisons, and straightforward insights drawn from personal experience. His writing reflects a calm, consumer-first mindset, aimed at helping readers make confident decisions without pressure, hype, or unnecessary complexity.