Outboard boat motors are the go-to propulsion for many water sports, from fishing to water skiing to wakeboarding. An outboard motor provides more torque and speed than an inboard boat motor, and can be easily removed for storage, transport and repairs. To help you find the best outboard boat motors for your needs, we’ve turned to reviews from real customers on Amazon who have purchased and used these products for themselves. These best-selling items not only have near-perfect ratings, but they also have countless glowing reviews describing why they’re so great.
Read on for the rest of the best outboard boat motors on the market, according to customer reviews.
Our Editor’s Best Outboard Boat Motors Reviews
Bestseller No. 1
COFECO Outboard Motor, 4 Stroke 6.5 HP Heavy Duty Fishing Boat Engine with CDI Ignition System,123CC Short Shaft Engine Water Cooling System for Fishery, Aquaculture
- 【Outboard Motor Parameters】Type: 4-stroke 6.5 HP; Displacement: 123CC; Max.Output: 4.8kw; Ignition System: CDI; Cooling System: Water-cooling; Starting System: Manual Start.
- 【Strong Power and Range】4 stroke 6.5hp outboard motor and 4.8kw max. power provide strong power for you to drive fast and you can enjoy a fast and easy-to-operate water journey.
- 【Low Fuel Consumption】Outboard engine uses an advanced CDI ignition system and consumes only 0.52 gal/hour, which not only saves fuel but also reduces costs, making it economical.
- 【Easy to Operate】Outboard motor manual start function allows you to operate easily by pulling the start rope and opening the speed switch on the handle. 360-degree steering function allow you to flexibly control the direction of the ship.
- 【Safe and Silent Design】 Heavy duty fishing boat engine is equipped with multiple cooling vents and a water cooling system for excellent heat dissipation, and a sound dampening cover that absorbs fan noise through internal sound absorbing materials to provide a quieter working environment.
Bestseller No. 2
LIWBYYG 2 Stroke 18HP Outboard Motor, 246CC Fishing Boat Kayak Engine Heavy Duty Fishing Boat Engine Outboard Motor Kit with Water Cooling System & CDI Ignition(5500RPM)
- 【Selected Materials】This boat motor is made of lightweight and sturdy aluminum alloy, combined with spray painting technology, providing excellent heat resistance, impact resistance, and deformation resistance. Whether it is fresh water or salt water, you can use it with peace of mind. And the large muffler above it can isolate most of the noise, making the machine running sound around 80 decibels, so that you can clearly hear other movements on the water surface and stay alert.
- 【Fast And Powerful】This outboard motor is equipped with a two-stroke engine with a maximum output of 13.2 kW, a maximum output of 18 horsepower, and a maximum speed of 5500 rpm, providing you with unparalleled speed. The streamlined 8-inch three-blade propeller can reduce water resistance and provide stronger power during sailing. And its tail plate clamping bolt can firmly fix the outboard engine on the boat and is not easy to slide.
- 【Safety And Peace Of Mind】This motor is equipped with a reliable CDI ignition system to quickly and safely start the engine, and the suspension tilt adjustment pin and anti-vortex plate can reduce tilt and vortex to ensure smooth operation. The water cooling system is designed to maintain the optimal temperature and is equipped with an overheating protection function so that you can continue to enjoy the fun of sailing. And its rubber-wrapped handle is softer and provides a more reliable grip.
- 【Convenient And Fuel-Saving】The throttle lever of this mud motor kit directly controls acceleration and steering. The stepless speed regulation function allows you to easily adjust the operating speed, with simple gear shifting (forward, neutral or reverse). The engine's external fuel tank can hold 6.34 gallons of fuel and support long-term operation. The efficient carburetor allows for more complete fuel combustion, fuel consumption as low as 1.18 gallons per hour, and can reduce costs.
- 【Wide Application】This 18hp outboard motor is suitable for rubber boats, inflatable boats, fishing boats, sailboats, yachts, canoes, kayaks, aluminum alloy boats, etc. with a stern height of no more than 17.32 inches, helping aquaculture, water transportation, netting, trapping, outboard engine backup, outings, and river cleaning/maintenance.
Bestseller No. 3
NAZEAOB 2 Stroke 18HP Outboard Motor, 246CC Heavy Duty Fishing Boat Engine with CDI Ignition System and Water Cooling System, Long Shaft Boat Engine Motor with Three Gear (F-N-R), 4500-5500RPM
- High-Quality Materials: The outboard motor is made of high-quality aluminium alloy, which is highly durable, corrosion-resistant, and rust-proof, ensuring long-term use without deformation.
- Powerful Performance: The boat motor is equipped with a 2-stroke 18-horsepower engine (operating at 4,500 to 5,500 RPM), providing strong power for fast travel and saving significant time and effort.
- Exceptional Load-bearing Capacity: The 18 hp outboard motor, constructed from robust aluminium alloy and powered by a powerful engine, has a maximum load capacity of 2,204 pounds, accommodating diverse requirements. (Note: heavier loads result in slower speeds.)
- Exceptional Endurance: The 2-stroke outboard motor features low fuel consumption, an efficient 2-stroke engine, and a large fuel tank (6.34 gallons), providing long-lasting endurance to meet the needs of both short and long-distance trips.
- Easy Speed Adjustment: The Fishing Boat Engine offers continuously variable speed control and cruise control functionality, allowing you to effortlessly adjust operating speed and maintain a steady, constant speed for a more comfortable user experience.
Bestseller No. 4
4 Stroke 7.5HP Outboard Motor 200CC Boat Engine Hand-pull Start Single Cylinders Boat Motor CDI Ignition & Air-cooled Gas Outboard Motors 30.86 Lbs for 13.12-19.68ft Boats
- Strong Power: The 4-stroke engine (3600 rpm) outboard motor with a maximum power of 3.5 kW provides you with strong power, allowing you to drive fast and save a lot of time and energy.
- Stable&Comfortable Driving: The boat motor with continuously variable transmission design allows for continuous gear shifting without the feeling of getting stuck during the shift, making driving smoother and more comfortable.
- Good Heat Dissipation: Multiple dissipation holes on the housing dissipate heat quickly to prevent it from burning out after a long time of use. Meanwhile, the air-cooling system can speed up the cooling speed and reduce the failure rate.
- Flexible Steering: This boat engine has a 360-degree steering function and a clutch control function, which makes it easy to control the steering of the boat, so it can handle special water environment.
- Build to Last: This small outboard motor is made of high-quality aluminum with high hardness, wear resistance, anti-rust properties, and long service life.
Bestseller No. 5
Gbonklong HANGKAI 2 Stroke 6HP Outboard Boat Motor, 102CC Heavy Duty Fishing Boat, 2 Stroke Engine Water-Cooled Outboard Motor for Rubber Boats, Inflatable Boats, Fishing Boats
- 【Fast & Powerful】A 2-stroke engine with a maximum output of 4.4kw and 6hp, and a maximum speed of 5500rpm, provides you with unparalleled speed. The streamlined design of a 7'' three-blade propeller can reduce water resistance and provide stronger power during operation. Lightweight and sturdy aluminum alloy, combined with spray painting technology, provides excellent corrosion resistance, wear resistance, heat resistance, shock resistance, deformation resistance, and other properties.
- 【Easy to Operate】The throttle lever directly controls acceleration and steering. The step-less speed regulation allow you to easily adjust the running speed, combined with simple gear shifting (forward, neutral, or reverse), bringing you a more comfortable and convenient user experience. The large muffler above can isolate most of the noise, making the sound of the machine running around 80 decibels, allowing you to hear other movements on the water and remain vigilant.
- 【Small & Fuel-efficient】As an 6hp outboard motor , it is relatively small(43.3*14.56*21.26in) and lightweight(45.3lbs), making it very suitable for small ships and people who frequently navigate short distances. An efficient carburetor burns fuel more fully, with a fuel consumption rate of 0.66gal/h not only saving fuel but also reducing expenses. In addition to the outboard motor, our package also includes a funnel, manuals, safety rope, etc., which can meet your usage needs at once.
- 【Security & Reassuring】The reliable CDI ignition system can quickly and safely start the motor, and suspension tilt adjustment pins and anti-vortex plates reduce inclination and vortices, ensuring smooth operation. The water cooling system is designed to maintain the optimal temperature, coupled with overheating protection, allowing you to continuously enjoy the fun of the navigation.
- 【Details】The locking handle below the muffler allows you to easily open the casing to check the internal motor. It can firmly fix the outboard motor on your ship and is not easy to slide. The rubber-wrapped handle is softer and increases friction, providing a more reliable grip. You can determine whether the water pump is working properly by checking whether it is producing water, to promptly repair the engine if it may malfunction.
Bestseller No. 6
YIYIBYUS 2.3HP 2 Stroke Outboard Motor,52CC Gas Powered Boat Engine with Non-contact Electronic Ignition,Professional Fishing Boat Motor for Fishing Boats, Dinghies,Inflatable Boats,EPA Certified
- 【MAIN PARAMETERS】Power: 1.7kw/2.3HP;Displacement: 52cc;Type: 2-stroke;Idle Speed: 2800-3200rpm;Operating Speed: 4500-8500rpm;Fuel Mixing Ratio: 25:1;Fuel Tank Volume: 850ml/0.22gal;Shaft Length 70cm /27.55inch.
- 【HIGH QUALITY MATERIALS】YIYIBYUS outboard motor is made of high-quality aluminum and PP, which is strong, durable, corrosion-resistant, and not easy to deform.
- 【HIGH EFFICIENCY】It has a power of 1.7kw/2.3HP and operation speed of 4500-8500rpm, which ensures great power and high driving speed thus increasing efficiency.
- 【EASY TO USE】The steering angle of this item is greater than 120°, which makes the boat steering very convenient and easy.The handle is ergonomically designed and easy to grip. Its uneven surface can play a good non-slip effect.
- 【ADJUSTABLE HEIGHT】You can change the installation height of the product by adjusting the height of the mounting bracket, which allows the product to fit different heights of boats.
Bestseller No. 7
NURSIA 60HP Outboard Motor, 2-Str Marine Engine, Navy Blue, Boat Propulsion System
- POWERFUL PERFORMANCE: 60 HP outboard motor with two-stroke engine design delivers reliable power for small to medium-sized boats
- DURABLE CONSTRUCTION: Heavy-duty marine-grade components with corrosion-resistant coating for long-lasting performance in saltwater conditions
- EFFICIENT OPERATION: Advanced fuel delivery system optimizes fuel consumption while maintaining consistent power output
- EASY HANDLING: Ergonomic tiller control with manual start system provides smooth operation and precise maneuvering
- COMPACT DESIGN: Streamlined profile with integrated carrying handles makes transportation and mounting straightforward
Bestseller No. 8
Outboard Motor Muffs Dual Flow Water Muffs for Boat Motor, Double Sided Engine Flush Kit with Hose Adapter, Fits Most Outboard and I/O Engines - Better Boat
- DURABLE DUAL FLOW CONSTRUCTION: Premium rubber ear muffs with flexible water lines and watertight seals built to flush, cool, warm, and winterize your engine. Works as a standalone flusher or as part of a complete winterizing kit.
- DOUBLE SIDED FOR SUPERIOR FLUSH FLOW: Two intake cups supply water from both sides of the engine simultaneously. Single sided muffs restrict water volume and can leave passages partially flushed. Dual intake reaches more pathways in a single flush.
- FITS MOST OUTBOARD AND I/O ENGINES: Rotating ears and U-channel adapt to outboard and inboard I/O engines including Mercury, Yamaha, Honda, Suzuki, and Evinrude. U-channel is 10.5 inches deep. No tools or modifications required.
- SIMPLE MOTOR FLUSH SETUP: Connects to any standard garden hose in seconds with the included rubber washer. Quick connect male adapter included for quick-connect hose systems. No tools or extra parts required.
- PROTECT YOUR ENGINE: Saltwater trapped in engine passages causes corrosion that shortens engine life. Flushing after every run takes minutes and prevents buildup before it starts. Better Boat, a family owned American company, Miami Beach, Florida.
Bestseller No. 9
4-stroke 6HP Outboard Motor, HANGKAI Heavy Duty Outboard Boat Motor Engine Fishing Boat Engine Short Shaft Boat Motor with Air Cooling & TCI Ignition System for Rubber Boats Outdoor Exploration
- Outstanding Performance: The 4-stroke 6hp engine with 4500-5500r/min can provide a speed of 4-15km/h to give you a comfortable and labor-saving sailing experience. Moreover, the three-blade propeller and streamlined design can reduce water resistance and provide greater power during operation.
- Easy to Operate: This product has two gears: forward and neutral. By controlling the throttle lever and turning the throttle handle, you can freely control the navigation direction, and achieve infinite speed change, or you can cruise at a constant speed to enjoy different cruising experiences according to your needs.
- High Safety: The air cooling system helps cool the engine for longer life. Suspension tilt adjustment pins can be used to adjust the boat's sailing attitude at any time to keep it sailing smoothly. The anti-swirl plate reduces swirl, allowing you to sail more safely. The emergency flameout rope can help you to turn it off quickly. At the same time, it can also automatically turn off the machine when it overheats, making it safer for you to use.
- Stable Engine: The dense heat dissipation holes on the casing help the engine dissipate heat quickly and promptly. Moreover, the air filter helps to filter impurities in the air and reduce the wear and tear of dust and sand on the engine, which can achieve stable machine operation.
- Low Fuel Consumption: It uses an advanced TCI ignition system and a high-quality carburetor that allow the fuel to burn well and consume only 0.26 gal/hour, which not only saves fuel but also reduces costs.
Bestseller No. 10
CUKUSIN 4 Stroke Outboard Motor 4 hp Outboard Boat Motors for Inflatable, Kayak, Dinghy, Canoe Small Boat, With Strong Short Shaft, Life Jacket and Manual Reverse
- Effortless Operation and Easy Maintenance: Engineered for user-friendly convenience, this outboard motor features a Four-Stroke Lubricating System for durability and smooth performance. The twist grip throttle control ensures safe maneuvering. With a manageable weight of 15 KG, it's designed for easy handling. Our round-the-clock online assistance ensures peace of mind.
- Thrilling Speed with Elegant Design: Powered by a 4-Stroke, 4.0 HP engine, this motor harnesses Four Stroke technology and Air Cooling advancements for enhanced machine reliability and style.
- Enhanced Universal Performance and Durability: Elevate safety and quality with our upgraded motor. From improved corrosion resistance to stunning aesthetics, it's a reliable travel companion for both freshwater and saltwater adventures. Expect a safer and more environmentally friendly journey.
- Unrivaled Cooling System for Extended Adventures: Dive into seamless fishing escapades with our patented Air-Cooling system. Engineered to maintain optimal temperature, you can enjoy uninterrupted fishing all day long. The 18cm propeller guarantees peak performance.
- Bonus Gift for Added Utility: As a token of our commitment to your satisfaction, we include a common-sized LIFT JACKET. This thoughtful addition enhances the convenience of using your motor, providing an all-inclusive package.
Best Outboard Boat Motors Buying Guide
Before choosing the best outboard boat motor you should consider following options:
1. Fuel Efficiency: Like automobiles, the more fuel-efficient the engine the less money it will cost you to run it. If you have a choice, look for a motor that uses less fuel.
2. Displacement: Displacement is measured in liters or cubic centimeters (cc). The higher the displacement, the more power the motor will have.
3. Horsepower: Horsepower is measured in brake horsepower (bhp). The higher the horsepower the faster the engine will go.
4. Gear Ratio: Gear ratio is important when traveling in shallow waters. The higher the gear ratio the slower the motor will go.
5. Prop Size: The size of the prop is important because it affects the efficiency of the motor. The diameter of the prop is expressed in inches.
6. Shaft Length: Look for a shaft that is long enough to provide clearance for things like water intake and fuel tank.
7. Prop Orientation: Check the manual for the motor to see if the propeller is designed for forward or backward rotation. Backward-orientated propellers are used for maneuvering and docking. Forward-orientated propellers are used for higher speeds.
8. Warranty: Warranties provide peace of mind and protect against defects. The longer the warranty the better.
9. Noise Level: The noise level of the motor is an important factor to consider if you will be using the motor in close proximity to people.
10. Price: Prices vary greatly depending on the make and model of the motor, displacement, horsepower, and additional features.
What else you should know about outboard boat motors
How do I winterize my outboard boat motor?
Most outboard boat motors can be winterized by draining the water from the motor, adding fresh fuel, and then adding fogging oil to the motor.
How do I maintain my outboard boat motor?
1. Check the engine oil level and fill if necessary.
2. Check the fuel level and add fuel if necessary.
3. Check the coolant level and add coolant if necessary.
4. Check the engine’s air filter and clean or replace if necessary.
5. Check the engine’s spark plugs and replace if necessary.
How do I troubleshoot my outboard boat motor?
If your outboard boat motor is having trouble starting, the first thing you should check is the fuel supply. Make sure there is fresh fuel in the tank, and that the fuel line is not clogged. Next, check the spark plugs and make sure they are clean and in good condition. If the problem persists, take the boat to a qualified mechanic for further diagnosis.
How do I store my outboard boat motor?
To store your outboard boat motor, you will need to clean it and then cover it with a tarp or other type of cover. You will also need to make sure that the motor is secured so that it does not fall over and cause damage.
How do I clean my outboard boat motor?
Assuming you have a 2 stroke outboard boat motor, the general process is as follows:
1. Drain the oil from the motor into a drain pan.
2. Remove the spark plugs and pour a teaspoon of oil into each cylinder.
3. Turn the flywheel by hand to distribute the oil.
4. Replace the plugs and reconnect the power.
5. Open the throttle and let the motor run for a few minutes.
6. Drain the oil again and replace with fresh oil.
Conclusion
On the market, there are numerous best outboard boat motors. Hopefully, the list of the top ten best outboard boat motors will save you time researching and deciding on the best one for you.