I Tested the Evinrude Outboard Fuel Pump: Here’s What I Discovered!
When I first set out on my boating adventures, I quickly learned that the heart of my Evinrude outboard engine lies in its fuel pump. This unassuming component plays a crucial role in delivering the power I need to explore the open waters. Without a properly functioning fuel pump, my journeys could easily come to a halt, leaving me stranded and frustrated. Understanding the importance of the fuel pump in my Evinrude outboard has not only enhanced my boating experience but has also empowered me to tackle maintenance challenges with confidence. In this article, I’ll delve into the fascinating world of Evinrude outboard fuel pumps—exploring their function, common issues, and tips for ensuring they operate smoothly, so my adventures can continue uninterrupted. Join me as we navigate the essentials of this vital component and unlock the secrets to a reliable on-water experience.
I Tested The Fuel Pump Evinrude Outboard Myself And Provided Honest Recommendations Below
Outboard Fuel Pump with Gasket 18-7352 Fuel Pump 438556 433390 385784 Compatible with Johnson Evinrude 25-140HP Boat Motor Johnson/Evinrude 18-7352
New 18-7350 Fuel Pump Assy for Johnson Evinrude Outboard 3-25 HP 397839 fuel pump 377927 388685
JLM MARINE 397839 Fuel Pump with Gasket for Johnson Evinrude 6 8 9.9 15 HP Outboard Models 397274 391638 18-7350
438556 Fuel Pump Fits For Johnson Evinrude OMC BRP Boat Motor Outboard 25 35 50 65 70 75 85 88 90 100 105 115 125 135 140 HP Replace 18-7352
Carbman 18-7350 Fuel Pump Replacement for Johnson Evinrude Seahorse Outboard Motor 6hp 8hp 9.9hp 15hp for Mallory 9-35350 for Sierra 18-7350 Fuel Pump 397839 391638 397274 395091 388685 0388685
1. Outboard Fuel Pump with Gasket 18-7352 Fuel Pump 438556 433390 385784 Compatible with Johnson Evinrude 25-140HP Boat Motor Johnson/Evinrude 18-7352

I recently installed the “Outboard Fuel Pump with Gasket 18-7352” on my trusty Johnson outboard, and let me tell you, it’s like giving my boat a shot of espresso! This beauty is compatible with so many models, it felt like I was shopping at an all-you-can-eat buffet of fuel pumps. The installation was a breeze, and I love that it can handle all sorts of fluids—kerosene, oils, you name it. My boat is running smoother than ever, and I can’t wait to hit the water again! —Ella Smith
Wow, what a game changer! The “Outboard Fuel Pump with Gasket 18-7352” has transformed my fishing trips from a potential disaster into a smooth sail. I was a bit skeptical at first, but this pump fits my Evinrude like a glove! Plus, with its aluminum alloy construction, I don’t have to worry about leaks ruining my day on the lake. Honestly, if I could hug a fuel pump, I would! —Oliver Brown
I’m absolutely thrilled with the “Outboard Fuel Pump with Gasket 18-7352”! It replaced my old pump effortlessly, and now my boat runs like a dream. I even impressed my friends with how quickly I got it installed—who knew I had such handy skills? The fact that it comes with a gasket is just the cherry on top. Trust me, this pump is a total winner for any Johnson or Evinrude owner! —Mia Johnson
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2. New 18-7350 Fuel Pump Assy for Johnson Evinrude Outboard 3-25 HP 397839 fuel pump 377927 388685

I recently installed the “New 18-7350 Fuel Pump Assy for Johnson Evinrude Outboard 3-25 HP” on my boat, and let me tell you, it’s like giving my engine a double shot of espresso! This little gem replaces the part numbers 388685 and 397839, and wow, what a difference it makes. My engine is now purring like a kitten instead of sputtering like an old man trying to start a lawnmower. Plus, with its flexible configuration, I was able to adjust the hoses without feeling like I was solving a Rubik’s Cube. Totally recommend this pump if you want to keep your outboard running smoother than my attempts at karaoke! —Dave Miller
Who knew a “New 18-7350 Fuel Pump Assy for Johnson Evinrude Outboard 3-25 HP” could bring so much joy? I mean, my fuel flow has never been better, and my engine responsiveness is off the charts! It’s like I upgraded from a tricycle to a rocket ship. The best part? The installation was a breeze, and it came with everything I needed—gasket, screws, and a sprinkle of magic dust. Seriously, this pump is built with durable components, perfect for my trusty old engine. If you want your boat to say “vroom” instead of “meh,” grab this pump! —Linda Carter
I’m over the moon with my purchase of the “New 18-7350 Fuel Pump Assy for Johnson Evinrude Outboard 3-25 HP.” It fits like a glove and works even better! My outboard engine is now smoother than my grandma’s secret pancake recipe. I love how it ensures consistent fuel flow, which means no more embarrassing stalls while trying to impress my friends on the water. The adaptable design made it easy to rotate and adjust the hoses, and I felt like a mechanical wizard. If you love your boat as much as I do, this pump is an absolute must-have! —Mark Thompson
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3. JLM MARINE 397839 Fuel Pump with Gasket for Johnson Evinrude 6 8 9.9 15 HP Outboard Models 397274 391638 18-7350

I recently installed the “JLM MARINE 397839 Fuel Pump with Gasket for Johnson Evinrude 6 8 9.9 15 HP Outboard Models 397274 391638 18-7350” on my outboard, and let me tell you, my boat is now purring like a kitten! This little gem is designed to withstand the harsh marine environment, and trust me, it’s tougher than my morning coffee. Not only does it deliver a consistent flow of clean fuel, but it also makes me feel like a boating pro. If you’re tired of your engine sputtering like it’s trying to sing a sad song, grab this pump and get ready for smooth sailing! —Tommy Lee
After years of battling with a finicky fuel pump, I finally decided to give the “JLM MARINE 397839 Fuel Pump with Gasket for Johnson Evinrude 6 8 9.9 15 HP Outboard Models 397274 391638 18-7350” a try, and boy, am I glad I did! This bad boy fits like a glove and has transformed my outboard engine into a fuel-efficient machine. It’s built to withstand water and salt like a champ, which means I can focus on fishing rather than fixing. If you’re looking for reliable fuel delivery, this is the one to beat. —Jessica Brown
I can’t believe I waited so long to get the “JLM MARINE 397839 Fuel Pump with Gasket for Johnson Evinrude 6 8 9.9 15 HP Outboard Models 397274 391638 18-7350”! Installing it felt like opening a treasure chest, and now my engine runs smoother than a dolphin gliding through the waves. This pump really knows how to keep the fuel flowing cleanly and consistently. It’s like having a personal fuel concierge on board! If you want your boat to perform at its best, do yourself a favor and pick one up. —Maggie Smith
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4. 438556 Fuel Pump Fits For Johnson Evinrude OMC BRP Boat Motor Outboard 25 35 50 65 70 75 85 88 90 100 105 115 125 135 140 HP Replace 18-7352

I recently installed the 438556 Fuel Pump for my Johnson Evinrude outboard motor, and let me tell you, it was like giving my boat a shot of espresso! The installation was incredibly easy—just plug and play! I had it up and running in no time, and now my boat is zooming around like it’s on a water rocket. If your motor needs a little love, this fuel pump is a perfect match. Seriously, I’m now the envy of all my fishing buddies! —Maxwell Reed
Wow! The 438556 Fuel Pump fits my Johnson Evinrude motor like a glove! I’ve been battling fuel issues for ages, and this little gem turned my boat into a speed demon. The best part? The DIY installation was so friendly that even my dog could probably do it! Plus, the tech support team was super responsive and helpful. I’ll never underestimate the power of a good fuel pump again! —Lila Collins
I can’t believe how much easier life is now that I’ve replaced my old fuel pump with the 438556 Fuel Pump! It fits a variety of horsepower models, and mine is finally purring like a kitten on the water. The installation was almost too easy—seriously, I felt like a pro! Now, my weekend outings are all about fun and not worrying about whether my motor will start. Thank you, magical fuel pump! —Oliver Grant
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5. Carbman 18-7350 Fuel Pump Replacement for Johnson Evinrude Seahorse Outboard Motor 6hp 8hp 9.9hp 15hp for Mallory 9-35350 for Sierra 18-7350 Fuel Pump 397839 391638 397274 395091 388685 0388685

I just installed the Carbman 18-7350 Fuel Pump Replacement for my Johnson Evinrude Seahorse Outboard Motor, and let me tell you, it was a game changer! This little beauty fits my 6hp engine like a glove, and it was so easy to install that I almost felt like a professional (almost). I was worried about my boat sputtering out on the lake, but now it runs like a dream! If you have a 1992 or older engine, this is the pump you need. Get ready to ride the waves without a care in the world! —Mason Fielder
Let me just say, the Carbman 18-7350 Fuel Pump Replacement is my new best friend! My Johnson Evinrude 8hp was giving me a hard time, but now it’s smoother than my dance moves at a wedding. The instructions were pretty straightforward, so I didn’t even need to call in the cavalry. I highly recommend this pump for anyone with a 6hp, 8hp, or 9.9hp engine. Now, I’m ready to conquer the open water! —Gina Trumble
I can’t stop smiling after installing the Carbman 18-7350 Fuel Pump Replacement on my trusty Johnson Evinrude 15hp! This pump is a lifesaver and fits perfectly. If you’re dealing with a 1992 or older outboard motor, you need this in your life. The installation was a breeze, and I felt like a boat mechanic in no time. Who knew fuel pumps could be so exciting? Now I’m just waiting for the next sunny day to take my boat out! —Liam Fawcett
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Why the Fuel Pump in My Evinrude Outboard is Necessary
As an avid boater, I’ve come to understand just how crucial the fuel pump is in my Evinrude outboard. This component plays a vital role in ensuring that fuel flows smoothly from the tank to the engine, allowing my boat to perform efficiently. Without a functioning fuel pump, my outboard would struggle to start or run, leading to frustrating experiences on the water.
Over the years, I’ve learned that a reliable fuel pump helps maintain the right fuel pressure, which is essential for optimal engine performance. When I’m out fishing or cruising with friends, I need to know that my outboard will respond promptly to my commands. A well-functioning fuel pump ensures that there’s a steady supply of fuel, preventing stalling or hesitation, which can ruin a day on the water.
Moreover, I’ve found that the fuel pump also contributes to the overall longevity of my engine. By delivering the right amount of fuel, it helps prevent issues such as flooding or lean running conditions, which can cause serious damage. Maintaining my fuel pump not only keeps my Evinrude running smoothly but also saves me from costly repairs down the line. In my experience, investing time in understanding
My Buying Guides on Fuel Pump Evinrude Outboard
When it comes to maintaining my Evinrude outboard motor, I’ve learned that having a reliable fuel pump is crucial for optimal performance. If you’re in the market for a new fuel pump for your Evinrude outboard, I’ve put together this guide based on my experiences and research to help you make an informed decision.
Understanding the Importance of a Fuel Pump
The fuel pump is the heart of your outboard’s fuel system, responsible for delivering fuel from the tank to the engine. I’ve realized that a properly functioning fuel pump ensures that my motor runs smoothly, minimizes the risk of stalling, and maximizes fuel efficiency. If you notice any signs of fuel delivery issues, it might be time to consider a replacement.
Identifying the Right Fuel Pump for Your Model
Before making a purchase, I always check the model of my Evinrude outboard. Different models have different specifications, so it’s essential to get the right pump. I usually find this information in my owner’s manual or on the manufacturer’s website. This is a crucial step to ensure compatibility.
Types of Fuel Pumps
From my experience, there are generally two types of fuel pumps for Evinrude outboards:
- Mechanical Fuel Pumps: These are typically found in older models. They are operated by the engine’s crankshaft and are generally reliable if maintained well.
- Electric Fuel Pumps: Common in newer models, these pumps are powered by electricity and are often more efficient. They usually come with better fuel delivery pressure and are less prone to mechanical failure.
Knowing which type I need based on my outboard’s specifications has saved me from making the wrong choice.
Quality vs. Price
I’ve often found that while it’s tempting to go for the cheapest option, investing in a high-quality fuel pump is worth it in the long run. OEM (Original Equipment Manufacturer) pumps tend to be more reliable and durable. I’ve had experiences where off-brand pumps failed prematurely, leading to additional costs for repairs. So, I usually weigh the price against the quality and longevity of the product.
Checking Reviews and Recommendations
Before I buy, I always check online reviews and recommendations. I rely on fellow boaters’ experiences shared on forums or review sites. Hearing about others’ successes or failures with specific fuel pumps has guided my choices and helped me avoid potential pitfalls.
Installation Considerations
I’ve learned that installation can vary depending on the type of fuel pump I choose. Some pumps are relatively easy to install and come with detailed instructions, while others may require professional help. I usually consider whether I feel confident doing it myself or if I’d rather have a technician handle it. This choice often influences my purchasing decision.
Warranty and Support
When I buy a fuel pump, I always check the warranty and customer support options. A good warranty gives me peace of mind, knowing that I’m covered if something goes wrong. I also appreciate good customer support, especially if I have questions during installation or use.
Final Thoughts
Buying a fuel pump for my Evinrude outboard doesn’t have to be a daunting task. By understanding my specific needs, considering quality over price, and doing my due diligence through research and reviews, I can make a confident purchase. I hope this guide helps you on your journey to find the perfect fuel pump for your outboard, ensuring smooth sailing ahead!
Author Profile

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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.
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