We sell new Yamaha outboard motors from 2.5 HP to the 425 HP XTO V8, and the price is shown on every motor in this category. If you already know the model you want, go straight to it. If not, the notes below will help you narrow it down.

Yamaha has a reputation for motors that just keep running, and in our experience that reputation is earned. A lot of the people who buy from us are replacing an old Yamaha with a new one, which says something.

Yamaha outboard motors we sell, with quick specs

In Yamaha model codes, S means a 15 inch shaft, L is 20 inch, X is 25 inch, U is 30 inch and E is 35 inch. An L at the very start, like LF or LXF, means counter-rotation for twin setups. T models are High Thrust versions with a bigger gear case for heavy boats.

Choosing between Yamaha outboard motors

Start with the maximum horsepower on your boat’s capacity plate. Most owners pick something close to that number so the motor is not straining at cruise.

For tenders and small boats, the 2.5 HP, 4 HP and 8 HP motors are easy to carry and simple to look after. The 9.9 HP Yamaha range includes the T9.9 High Thrust, which is a favorite on sailboats because it pushes hard at low speed.

For jon boats and small skiffs, look at the 25 HP and 30 HP motors. The F25 is light for its power and has electronic fuel injection, so it starts easily even after it has been sitting.

Pontoons and mid-size family boats usually run 60 to 150 HP. The F60 and F90 are the common picks on pontoons, and the T60 is the better choice if the boat is long and heavy. For fishing boats in the 18 to 22 foot range, the F150 is about as popular as a motor gets.

Above 200 HP you have the V MAX SHO models, which are built for speed on bass and bay boats, and the regular four-strokes for bigger offshore hulls. The XF425 XTO is in a class of its own. It is a 5.6 litre V8 with direct injection, meant for large center consoles running two, three or four motors. See the 200 HP, 350 HP and 425 HP pages for the full lineup.

Why people buy Yamaha outboard motors

Reliability is the main reason. These motors are known for running a long time with basic care. Yamaha also has one of the biggest service networks in the world, so finding a mechanic or parts in another country is usually not hard. If you want to read the factory specs or owner information, the official Yamaha Outboards website has it all.

The other reason is how they behave on the water. They start easily, idle smoothly and do not make a lot of noise at cruise, which matters more than people think on a long day.

Controls and rigging

Tiller models are ready to go out of the box. Remote models need controls and a wiring harness. On the bigger motors, Yamaha uses digital controls and the Helm Master system on some models. If you are repowering, tell us your current setup and we will tell you what can be reused.

Ordering from us

The listed price is for the motor. Once you order, we confirm the exact code, shaft length and color, then quote freight to your door. We ship worldwide by courier for portables and crated by sea or air freight for bigger motors. Duties and taxes vary by country, and you get the total before you pay.

Motors ship new in the factory crate with the owner’s manual. Props and controls are usually separate on remote motors.

Looking after Yamaha outboard motors

Yamaha motors are forgiving, but they still need basic care. These jobs make the biggest difference.

• Flush with fresh water after every saltwater trip. Most Yamaha outboard motors have a flush port on the lower cowling.
• Change the oil and filter at the intervals in the owner’s manual, usually every 100 hours or each year.
• Change the lower unit oil at the same time and look for any sign of water in it.
• Replace the water pump impeller every two to three years.
• Check anodes each season and keep fuel fresh with a water-separating filter.

Do that, and Yamaha outboard motors will run a very long time. We regularly see older Yamahas with thousands of hours that still start on the first turn.

New or used?

All the Yamaha outboard motors in this category are new. For a cheaper option on a tender or work boat, check our used outboard engines. We have a used Yamaha 25 HP and a Yamaha E75 two-stroke listed at the time of writing.

Props and setup

A new motor only performs as well as its prop and mounting height. The motor should reach the top of its rated rpm range at wide open throttle with your usual load. If it does not, change the prop pitch. We can suggest a starting prop for any of the Yamaha outboard motors we sell if you tell us about your boat.

Common questions

What is the most popular Yamaha outboard?

For small boats it is the F9.9. For mid-size boats it is the F150. Those two cover a lot of buyers.

Can you supply a matched twin?

Yes. Order one standard rotation motor and one counter-rotation (L-prefix) motor of the same model and shaft length.

Do Yamaha outboard motors need special oil?

Use a four-stroke marine oil that meets the spec in the owner’s manual. Do not use car oil.

Related reading

For more detail, read our Yamaha outboards buying guide, Yamaha outboard motors for sale and the Yamaha 30HP spec guide. Comparing brands? Check our Honda range and Mercury range.