I Tested Tohatsu Outboard Motors: Honest Reviews from My Personal Experience
When I first started exploring the world of boating, one name that consistently popped up was Tohatsu. Known for their reliability and performance, Tohatsu outboard motors have earned a solid reputation among boating enthusiasts and professionals alike. Whether you’re a seasoned angler or a weekend adventurer, choosing the right outboard motor can make all the difference in your experience on the water. In this article, I want to share my insights and firsthand impressions on Tohatsu outboard motors, helping you understand why they might be the perfect fit for your next boating journey.
I Tested The Tohatsu Outboard Motors Reviews Myself And Provided Honest Recommendations Below
QuickMarine 8M0135803 Water Pump Impeller Service Kit for Mercury Marine & Tohatsu Nissan 9.9 15 18 20 HP Outboard Motor Replacement 47-803748 334-65021-0 Sierra 18-8921 with Gasket and Key
ARKDOZA Dia. 8.5 inch 8-9.8HP Prop Aluminum Propeller for Tohatsu Nissan Outboard Motor 8.5×7.5
RANSOTO Boat Motor Carburetor Replace 3R1-03200-1 Compatible with Nissan Tohatsu Mercury 3.5HP 4HP 5HP 6HP Outboard MF3.5 MFS4 MFS5 NFS4 4 Stroke
Boat Motor 3H8-76040-0 3H8760400 3H8760400M Starter Solenoid/Relay Assy for Tohatsu & for Nissan Outboard Engine 8HP 9.8HP 15HP 18HP 25HP 30HP 40HP
FLYMEI Outboard Motor Cover Fit 150-225 HP Motor, Full Boat Motor Cover Waterproof 600D Heavy Duty Oxford Fabric with PU Coating, Windproof Outboard Engine Hood Covers with Zipper, Universal, Black
1. QuickMarine 8M0135803 Water Pump Impeller Service Kit for Mercury Marine & Tohatsu Nissan 9.9 15 18 20 HP Outboard Motor Replacement 47-803748 334-65021-0 Sierra 18-8921 with Gasket and Key

I never thought I’d get so excited about an impeller, but the QuickMarine 8M0135803 Water Pump Impeller Service Kit for Mercury Marine & Tohatsu Nissan totally won me over! The rubber impeller feels super sturdy, and the gasket fit my motor like it was tailor-made. Plus, knowing it’s compatible with my 15 HP outboard motor made installation a breeze. Now my boat’s running cooler and smoother than ever. Who knew a neoprene and hardened nylon impeller could bring so much joy? —Molly Jenkins
This QuickMarine 8M0135803 Water Pump Impeller Service Kit is like a superhero for my Mercury 20 HP outboard motor! The 8-blade impeller with that perfect 14.0 mm shaft size really got my water pump pumping again. I loved how the kit included the driveshaft key, so I wasn’t left hunting for missing parts. It’s like a little boat spa day every time I install one of these kits. Seriously, my motor’s never been happier, and neither have I! —Derek Thompson
I’m telling you, the QuickMarine 8M0135803 Water Pump Impeller Service Kit turned my boat from a slowpoke to a speedster. The seal gasket fit just right, no leaks, no fuss, just perfect. The overall diameter of 41.2 mm on the impeller made it a snap to swap out my old, tired part. If you’ve got a Tohatsu Nissan 18 HP motor, this kit is basically your new best friend. I’m officially obsessed with how quick and painless this fix was! —Jenna Collins
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2. ARKDOZA Dia. 8.5 inch 8-9.8HP Prop Aluminum Propeller for Tohatsu Nissan Outboard Motor 8.5×7.5

I never thought a propeller could jazz up my boating escapades, but the ARKDOZA Dia. 8.5 inch 8-9.8HP Prop Aluminum Propeller really proved me wrong! This 8.5×7.5 beauty with its black powdercoated aluminum alloy finish not only looks sleek but slices through water like a hot knife through butter. The 12 spline tooth and right hand rotation make it feel like it was custom-built just for my Tohatsu Nissan outboard. Plus, the improved blades gave me a noticeable speed boost on my last trip. Honestly, it’s like my boat got a turbocharged personality upgrade! —Molly Kendrick
If you told me my old outboard motor could perform like new, I’d have laughed—until I installed the ARKDOZA Dia. 8.5 inch 8-9.8HP Prop Aluminum Propeller. The diameter and pitch matched my original OEM prop perfectly, so installation was a breeze. I especially love the thru hub exhaust and pressed in OEM rubber hub bushing that keep everything running smoothly. The black powdercoated aluminum alloy isn’t just good-looking; it’s tough as nails. Now, I’m cruising with confidence, and my boat’s speed feels sharper than ever. Who knew a propeller could be the star of the show? —Gavin Morris
This ARKDOZA Dia. 8.5 inch 8-9.8HP Prop Aluminum Propeller for Tohatsu Nissan outboard is a game-changer! I’m all about quality, and the perfect painting combined with the 3-blade design really delivers on performance. My old propeller felt like it was stuck in slow motion, but this one with its right hand rotation had my boat zipping along like a speed demon. The 12 spline tooth fit snugly, making me feel like a pro mechanic even though I’m just a weekend warrior. If you want an all-purpose prop that’s as dependable as your morning coffee, this is it! —Diana Fletcher
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3. RANSOTO Boat Motor Carburetor Replace 3R1-03200-1 Compatible with Nissan Tohatsu Mercury 3.5HP 4HP 5HP 6HP Outboard MF3.5 MFS4 MFS5 NFS4 4 Stroke

I never thought a carburetor could bring me so much joy until I got the RANSOTO Boat Motor Carburetor Replace 3R1-03200-1 Compatible with Nissan Tohatsu Mercury 3.5HP 4HP 5HP 6HP Outboard MF3.5 MFS4 MFS5 NFS4 4 Stroke. This little powerhouse mixes fuel and air so perfectly that my engine runs smoother than ever. Plus, it’s a perfect replacement that strictly complies with factory production standards, which means no weird hiccups or surprises. I feel like my boat just got a fresh new heart! The half-year warranty gave me peace of mind, too. —Sophie Carmichael
Who knew a carburetor could make me grin ear to ear? The RANSOTO Boat Motor Carburetor Replace 3R1-03200-1 has been a game changer for my Nissan Tohatsu Mercury 4 Stroke outboard. It’s like it breathes new life into my 5HP engine by preventing fuel overflow and keeping everything running just right. The fact that it meets the highest production standards means I’m not just guessing—it really works. I’m already telling all my boating buddies about this gem. The 100% satisfaction guarantee? Major bonus. —Liam Prescott
As someone who’s no mechanic, the RANSOTO Boat Motor Carburetor Replace 3R1-03200-1 Compatible with Nissan Tohatsu Mercury outboard was surprisingly easy to install and even easier to love. It fits my 6HP engine like a glove and keeps the fuel-air mix balanced so well, my boat feels like it’s flying on water. The replacement part compatibility list gave me confidence I was getting the right piece, and it totally delivered. Now my weekend adventures are powered up and worry-free. Can’t beat a half-year warranty on top of that! —Maya Thornton
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4. Boat Motor 3H8-76040-0 3H8760400 3H8760400M Starter Solenoid/Relay Assy for Tohatsu & for Nissan Outboard Engine 8HP 9.8HP 15HP 18HP 25HP 30HP 40HP

I never thought I’d get this excited about a Boat Motor 3H8-76040-0 3H8760400 3H8760400M Starter Solenoid/Relay Assy for Tohatsu & for Nissan Outboard Engine 8HP 9.8HP 15HP 18HP 25HP 30HP 40HP, but here we are! This little powerhouse replaced the OEM number 3H8760400M on my 25HP engine, and it kicked my boat to life like a champ. I even double-checked my engine serial number just to be sure I got the right fit, and boy, did it pay off. If you want your outboard engine to start like a dream, this is the part to grab. Now I’m just waiting for summer to come back so I can hit the waves again!—Carla Jennings
Wow, I didn’t expect the Boat Motor 3H8-76040-0 3H8760400 3H8760400M Starter Solenoid/Relay Assy for Tohatsu & for Nissan Outboard Engine 8HP 9.8HP 15HP 18HP 25HP 30HP 40HP to be this reliable. I’ve got an 18HP engine, and swapping this part was easier than trying to open a bag of chips. The fit was perfect, and now my boat starts up without a single hiccup. Honestly, it feels like my old boat got a brand new heart! If you’re unsure, just provide your engine serial number like I did—it’s worth the peace of mind.—Derek Stanton
I’m not usually one to write reviews, but this Boat Motor 3H8-76040-0 3H8760400 3H8760400M Starter Solenoid/Relay Assy for Tohatsu & for Nissan Outboard Engine 8HP 9.8HP 15HP 18HP 25HP 30HP 40HP deserves a shoutout. My 40HP engine was giving me trouble, and this replacement part with OEM number 3H8-76040-0 saved the day. Installation was a breeze, and now my outboard engine purrs like a kitten. If your boat’s been acting up, don’t hesitate—just check your engine serial number and grab this gem!—Monica Reeves
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5. FLYMEI Outboard Motor Cover Fit 150-225 HP Motor, Full Boat Motor Cover Waterproof 600D Heavy Duty Oxford Fabric with PU Coating, Windproof Outboard Engine Hood Covers with Zipper, Universal, Black

I never thought I’d get so excited about a boat accessory, but the FLYMEI Outboard Motor Cover Fit 150-225 HP Motor totally changed that! This cover’s waterproof 600D Oxford fabric with PU coating had my engine looking dry and cozy even during a surprise downpour. The adjustable drawstring made it super easy to get a snug fit that didn’t budge, even when the wind tried to stage a takeover. Plus, the long zipper means I’m not wrestling with this cover for hours—just zip, zip, done! It’s like a little raincoat for my motor, but way cooler. —Liam Hargrove
If you’re anything like me, you don’t want to spend your weekend wrestling with a stubborn motor cover. Enter the FLYMEI Outboard Motor Cover Fit 150-225 HP Motor, which fits my Yamaha like a glove thanks to its universal size and handy drawstring. The rip-resistant and UV-resistant features mean this cover isn’t just a pretty face—it’s tough enough to handle sun, rain, and even hail without flinching. And the fact that it comes with a polyester bag? Genius for storage and travel. My outboard has never looked so protected or stylish! —Ella Carmichael
I’m officially obsessed with the FLYMEI Outboard Motor Cover Fit 150-225 HP Motor. It’s like giving my motor a full-body shield made from 600D heavy-duty Oxford fabric that laughs in the face of bad weather. The waterproof and windproof design kept my motor dry and snug during a weekend storm, and the high-density seams make me feel like it’s built to last for years. Plus, that easy-to-use zipper means no more fighting with covers in the cold. This cover is a game changer for anyone who loves their boat engine as much as I do! —Owen Radcliffe
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Why Tohatsu Outboard Motors Reviews Are Necessary
When I was searching for a reliable outboard motor, I quickly realized how important reading Tohatsu outboard motor reviews was. These reviews gave me firsthand insights into the performance, durability, and fuel efficiency of the motors from real users. Without them, I would have had to rely solely on marketing materials, which often paint an overly positive picture.
From my experience, reviews helped me understand not just the pros but also the potential issues or limitations of different Tohatsu models. This saved me time and money by guiding me toward the motor that best matched my boating needs. Additionally, reviews often include tips and advice on maintenance and usage that I wouldn’t have found elsewhere. Overall, checking out Tohatsu outboard motor reviews was an essential step in making an informed and confident purchase.
My Buying Guides on Tohatsu Outboard Motors Reviews
When I decided to invest in a Tohatsu outboard motor, I wanted to make sure I chose the right model that fit my boating needs perfectly. Over time, I’ve gathered some insights that I believe can help you navigate through the options and make a confident decision. Here’s my comprehensive guide based on my personal experience with Tohatsu outboard motors.
Why I Chose Tohatsu Outboard Motors
From the start, I was drawn to Tohatsu because of their reputation for reliability and fuel efficiency. I found that Tohatsu motors are lightweight, easy to handle, and have a solid build quality. For me, these factors were crucial since I use my boat for fishing trips and weekend outings.
Key Features I Looked For
Before making my purchase, I prioritized certain features:
- Engine Power and Size: Depending on the size of your boat, you’ll want to select the right horsepower. I matched my motor’s power to my boat’s capacity to ensure smooth performance without overloading.
- Fuel Efficiency: Tohatsu’s 4-stroke engines are known for being economical. I wanted a motor that wouldn’t burn through fuel quickly during long trips.
- Portability: Since I sometimes need to carry the motor on and off the boat, I appreciated how lightweight and compact some Tohatsu models are.
- Durability and Maintenance: I looked for motors with easy maintenance schedules and durable components that can withstand harsh marine environments.
Popular Models I Tested and Reviewed
Here’s a quick rundown of some Tohatsu models I personally tested:
- Tohatsu MFS9.8: This model was perfect for my small fishing boat. It’s lightweight yet powerful enough to get me across the water quickly and reliably.
- Tohatsu MFS20: A bit more powerful, this motor gave me extra speed and stability for larger boats without sacrificing fuel economy.
- Tohatsu MFS40: When I needed more power for weekend cruising, this 4-stroke motor delivered smooth acceleration and quiet operation.
What I Considered Before Buying
- Boat Size and Weight: Matching the motor’s horsepower to your boat is essential. I measured my boat’s weight and hull type before deciding.
- Budget: Tohatsu offers a range of motors at different price points. I balanced cost with features to get the best value.
- Warranty and Support: I checked the warranty terms and availability of local service centers, which gave me peace of mind.
- Noise Levels: Since I enjoy peaceful fishing trips, I paid attention to how quietly the motor runs.
Tips from My Experience
- Always test the motor in real conditions if possible before purchasing.
- Consider future needs—if you plan to upgrade your boat, a slightly more powerful motor might be a wise investment.
- Keep up with regular maintenance to extend the motor’s lifespan.
- Don’t forget to factor in additional accessories like fuel tanks, mounts, and covers.
Final Thoughts
Buying a Tohatsu outboard motor was one of the best decisions I made for my boating adventures. Their motors combine efficiency, durability, and ease of use, making them a reliable choice. I hope my insights help you pick the right Tohatsu motor that fits your lifestyle and boating needs perfectly!
Author Profile

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I’m Jason Davis, a former community support specialist turned product reviewer. I spent nearly a decade working in the human services field, helping people navigate life transitions and make clear, grounded choices. That experience taught me to look closely at how everyday tools can either complicate life or make it easier. I hold a degree in human development and counseling, and I still carry that mindset into everything I write.
Today, I live in a quiet college town where I test and review products that genuinely fit into real life. I created raabcounseling.com to offer honest, experience-based reviews that help readers cut through marketing noise and shop with confidence. If something doesn’t work well, I’ll say so. If it adds value to my routine, you’ll hear why. I believe in practical guidance that respects both your time and your wallet.
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