Yamaha Marine Outboard Motors

Outboard Motors for Sale

Browse our full range of outboard motors for sale, from lightweight portable engines to high-horsepower offshore models built for serious performance. Whether you need a compact outboard for a tender, jon boat, inflatable, or skiff, or a larger Yamaha engine for bay, offshore, or tournament use, Yamaha marine outboard motors give boaters a dependable way to power almost any setup.

At YamahaOnlineParts.com, we offer genuine Yamaha OEM outboards backed by trusted dealer support, factory warranty coverage, and long-term parts availability. If you are comparing boat motors for sale online, this collection is the best starting point for reviewing Yamaha’s major outboard categories by horsepower, use case, shaft length, rigging needs, and boating style.

Yamaha outboards are known for quiet operation, strong mid-range torque, smooth power delivery, and excellent fuel economy. Whether you are buying an outboard motor for a new boat, replacing an older engine, or planning a Yamaha repower, this page can help you narrow down the right horsepower range and engine platform before ordering.

Explore Yamaha Outboard Horsepower Ranges

Yamaha’s outboard lineup covers everything from small portable motors to powerful offshore engines. Portable models from 2.5–25HP are ideal for inflatables, dinghies, duck boats, tenders, and lightweight fishing boats. Midrange 30–115HP outboards are commonly used on aluminum fishing boats, bay boats, pontoons, skiffs, and family runabouts. Yamaha’s V MAX SHO range is built for high-performance freshwater anglers who need quick hole shot, responsive acceleration, and strong top-end performance.

For larger boats, Yamaha’s 150–200HP inline four-cylinder outboards offer a strong balance of power, weight, efficiency, and everyday reliability. Offshore boaters can step into Yamaha’s V6 4.2L and XTO platforms for the torque, charging output, and durability needed for heavier hulls, longer trips, and open-water conditions.

• Yamaha FourStroke Portable 2.5–25HP Outboard Motors
• Yamaha FourStroke 30–115HP Midrange Outboards
• Yamaha V MAX SHO 90–250HP Outboards
• Yamaha 150–200HP In-Line 4 Outboards
• Yamaha 225–300HP V6 4.2L Offshore Outboards
• Yamaha 350HP V6 & 450HP XTO Offshore Outboards

Why Choose a Genuine Yamaha OEM Outboard?

When shopping for a new outboard, choosing a genuine Yamaha OEM engine gives you more than a trusted brand name. You get factory-built reliability, strong resale value, dependable parts support, and compatibility with Yamaha rigging, controls, propellers, gauges, and service components designed specifically for your motor.

Buying OEM also makes ownership easier after the sale. From routine service items to replacement parts and maintenance products, it is much simpler to support your engine correctly when you start with the right Yamaha platform. For a deeper look at Yamaha engineering, innovation, and long-term value, read Why Buy Yamaha Outboards? Yamaha Innovations and Developments.

Quick Buyer Checklist Before Choosing an Outboard Motor

• Horsepower: Match the engine to your boat’s capacity plate, typical passenger load, gear weight, and the water conditions you run in most often.
• Shaft length: Confirm your transom height so the motor fits properly and performs as intended.
• Engine weight: Make sure the motor’s weight works with your hull, balance, and intended use.
• Controls and steering: Check whether your boat requires tiller, mechanical, digital, cable, hydraulic, or integrated steering compatibility.
• Charging output: Confirm the motor can support your electronics, batteries, pumps, lighting, and onboard accessories.
• Propeller setup: Choose the right propeller for your load, acceleration needs, cruising speed, and boating style.

Looking for the right wheel to match your engine? Browse our Yamaha outboard propellers to compare options by performance, load, and application.

Choosing the Right Yamaha Outboard for Your Boat

The best Yamaha outboard for your boat depends on how you use it. A small inflatable or tender may only need a compact portable motor, while a fishing boat, pontoon, bay boat, or offshore hull will usually require a larger engine with more torque, charging capacity, and rigging compatibility.

Start with your boat’s capacity plate and stay within the rated horsepower range. Then consider your typical load, including passengers, fuel, gear, batteries, trolling motors, coolers, and fishing equipment. If you often run near maximum load, operate in chop, fish offshore, or need faster planing, you may want to size toward the higher end of the recommended horsepower range.

If you are planning a Yamaha repower, do not focus on horsepower alone. Confirm shaft length, transom height, engine weight, existing controls, steering type, rigging, gauges, and propeller requirements before ordering. These details help avoid fitment issues and make the installation process smoother.

Helpful Yamaha Outboard Ownership Resources

After choosing your motor, the next step is making sure you can maintain it, identify parts correctly, and support it over the long term. Use these resources for common Yamaha outboard ownership needs, including parts lookup, service intervals, winter storage, fuel system care, and maintenance planning.

• Yamaha outboard engine schematics
• Yamaha Outboard Service Schedule
• Winterizing Yamaha Outboard Motors - Here's How
• Yamaha Ring Free Plus – Is It Essential?
• Guide to Yamaha Outboard Fuel Filters

For lower-unit service and replacement components, shop our Yamaha Outboard lower unit collection. If you are preparing your engine for storage or seasonal maintenance, you can also browse Yamalube fogging oils and fuel additives.

Yamaha Marine Outboard Motor FAQs

Where can I buy outboard motors for sale online?

You can buy genuine Yamaha outboard motors online at YamahaOnlineParts.com. This collection includes Yamaha portable, midrange, V MAX SHO, inline four-cylinder, V6 offshore, and XTO offshore models, giving boaters a convenient way to compare major Yamaha engine categories in one place.

What horsepower outboard motor do I need for my boat?

The right horsepower depends on your boat’s capacity plate, hull type, load, and normal water conditions. Smaller inflatables, tenders, jon boats, and utility boats often work well with lower-horsepower portable engines. Larger fishing boats, pontoons, bay boats, and offshore boats usually need more power for safe, efficient performance under load.

What is the difference between portable, midrange, and offshore outboards?

Portable outboards are built for lighter boats, easier transport, and simpler storage. Midrange outboards are better suited to larger fishing and recreational boats that need more torque and broader rigging compatibility. Offshore outboards are designed for heavier boats, rougher conditions, larger electrical demands, and higher sustained performance.

Are Yamaha outboard motors good for saltwater use?

Yes. Yamaha outboards are widely used in saltwater applications because of their durability, corrosion protection, and long-term reliability. Regular flushing, routine service, clean fuel, corrosion protection, and the correct Yamaha maintenance products help keep the engine performing at its best in saltwater environments.

Why choose a genuine Yamaha OEM outboard instead of a generic alternative?

A genuine Yamaha OEM outboard gives you factory engineering, warranty-backed quality, stronger fitment accuracy, and easier long-term support for parts, rigging, propellers, controls, and maintenance. It also gives future buyers more confidence if you decide to sell or trade the boat later.

What do I need for a Yamaha outboard repower?

For a Yamaha repower, match horsepower to your boat’s capacity plate and typical load, then confirm shaft length, transom height, engine weight, steering type, control compatibility, charging output, and propeller needs. Reviewing these details before ordering helps make sure the new Yamaha outboard fits your hull and performs correctly.

How do I use Yamaha outboard schematics?

Use Yamaha Outboards Engine Schematics to look up model-specific parts. You can search by Primary Identification Number, also known as PID, or select the correct model from the available dropdowns to find parts diagrams and related components.

How do I maintain my Yamaha outboard motor?

Follow the recommended service schedule for your model, including the initial 20-hour service and regular service every 100 hours or annually. Prioritize clean fuel, fresh lower-unit gear lube, corrosion protection, water-pump inspection, anode checks, and routine inspections of hoses, filters, spark plugs, and cooling-water flow. For interval guidance, see the Yamaha Outboard Service Schedule.

How do I winterize my Yamaha outboard motor?

Winterizing usually includes stabilizing fuel, flushing the engine, protecting internal surfaces as recommended for your model, changing lower-unit gear lube, disconnecting or maintaining the battery, and storing the engine correctly to reduce the risk of water intrusion or corrosion. For a full walkthrough, read Winterizing Yamaha Outboard Motors - Here's How.

What are the symptoms of a faulty Yamaha outboard head gasket?

Common warning signs may include overheating, temperature alarms, rough idle, misfires, loss of power, unusual steam from the exhaust, low compression, repeated spark plug fouling, or signs of water intrusion. To confirm fitment for replacement components, shop Yamaha outboard head gasket parts. For related troubleshooting context, see 5 Issues Yamaha F115 4-Stroke Motor Owners Must Monitor.

Shop Yamaha Marine Outboard Motors

Yamaha is one of the most trusted names in marine power, with outboard motors built for smooth operation, reliable performance, and long-term support. From portable engines for small boats to high-horsepower offshore platforms, there is a Yamaha outboard designed for nearly every boating application. Browse this collection to compare available Yamaha marine outboard motors and choose the engine that best fits your boat, load, and time on the water.