8 HP Outboard Motors for Sale

(5 products)

Portable 4-Stroke Power for Aluminum Boats, Inflatables and Small Fishing Vessels

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An 8 HP outboard motor delivers a perfect blend of portability and practical power. Light enough to carry to the dock, yet strong enough to push a 12-14 foot aluminum boat at respectable speeds, the 8 HP class is a top choice for recreational anglers, campers, and weekend boaters.

Boat Max Online stocks 8 HP outboards from Honda, Yamaha, and other leading manufacturers. These modern 4-stroke engines are fuel-efficient, EPA-compliant, and produce minimal vibration for a smooth, quiet ride. Features like automatic decompression, roto-molded fuel tanks, and easy-tilt systems make them simple to use for boaters of all experience levels.

Whether you're running a private pond, backcountry river, or coastal bay, an 8 HP motor gives you the confidence to explore. All motors come new, with full manufacturer warranty, and free shipping on qualifying orders.

✔ Compact & lightweight design for easy transport.

✔ Fuel-efficient 4-stroke technology for lower emissions and longer runs.

✔ Smooth, quiet operation with minimal vibration.

✔ Manual & electric start options for convenience.

✔ Trusted brand reliability—backed by a manufacturer’s warranty.

Looking for an 8HP Suzuki outboard motor? We’ve got the best selection at competitive prices!

Order now and enjoy fast shipping on your new 8HP outboard motor!

Boat Motors Frequently Asked Questions

What is the difference between an 8 HP and 9.9 HP outboard?

The 9.9 HP provides slightly more top-end power and is better suited for heavier loads or boats close to 16 feet. The 8 HP is lighter and more portable, ideal for boats under 14 feet with lighter loads.

How fast will an 8 HP motor go on a 12-foot aluminum boat?

With a single occupant and light gear, an 8 HP motor can push a 12-foot aluminum boat to approximately 15-18 mph. Speed will vary based on hull design, load, and prop selection.

What shaft length do I need for an 8 HP outboard?

Measure your transom height. Short shaft (15") is standard for most small aluminum and inflatable boats. Long shaft (20") is needed for deeper transoms or when the motor sits higher on the transom.

Does an 8 HP outboard need to be broken in?

Yes. Most manufacturers recommend a break-in period of 10 hours at varying RPMs, avoiding sustained wide-open throttle. Always follow the owner's manual break-in procedure to ensure long engine life.
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