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Yamaha 25/20/15HP Outboard Motors

RJ Nautical has Yamaha Outboards if you want a reliable motor.

Yamaha’s high-powered portables are redefining expectations for portable horsepower, from the F15 and F20 to the IBEX Innovation Award Winner F25. Their single-overhead-camshaft, two-cylinder designs create class-leading power-to-weight.

Previously a midrange outboard, the F25 is now so light it’s part of our portable family—and it's EFI! Like the Yamaha 20hp outboard and the Yamaha 15hp outboard, the F25 has signature portable advantages like an oil-retention system for leak-free, on-side storage capability, carry handles and resting pads.

Whether you’re cruising the harbor in your yacht tender, duck hunting, or on the way to a lake cottage in your aluminum fishing boat, Yamaha portable outboards are ready to go.

Wondering where to get them? Look no further than RJ Nautical! We’ll help you find the boats and boat accessories you need. We only offer top-of-the-line products from trusted brands like Yamaha so when you get out on the water, you can have peace of mind.

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12 Products

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Yamaha Outboards

Yamaha Outboards 20HP | F20LWB

MSRP:

Was:

Now: $4,550.00

Now: (Inc. CA Sales Tax)

MSRP: $5,250.00

Was:

Prop Shaft Horsepower: 20hp at 5500 rpm

Weight: 130

Shaft Length: 20"

Controls: Remote Mech

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Yamaha Outboards

Yamaha Outboards 20HP | F20LWPHB

MSRP:

Was:

Now: $4,633.00

Now: (Inc. CA Sales Tax)

MSRP: $5,345.00

Was:

Prop Shaft Horsepower: 20hp at 5500 rpm

Weight: 146

Shaft Length: 20"

Controls: Tiller

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Yamaha Outboards

Yamaha Outboards 25HP | F25SMHC

MSRP:

Was:

Now: $3,942.00

Now: (Inc. CA Sales Tax)

MSRP: $4,550.00

Was:

Prop Shaft Horsepower: 25 hp at 5500 rpm

Weight: 126

Shaft Length: 15"

Controls: Tiller

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Yamaha Outboards

Yamaha Outboards 25HP | F25LMHC

MSRP:

Was:

Now: $3,973.00

Now: (Inc. CA Sales Tax)

MSRP: $4,585.00

Was:

Prop Shaft Horsepower: 25 hp at 5500 rpm

Weight: 130

Shaft Length: 20"

Controls: Tiller

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Yamaha Outboards

Yamaha Outboards 25HP | F25SWHC

MSRP:

Was:

Now: $4,399.00

Now: (Inc. CA Sales Tax)

MSRP: $5,075.00

Was:

Prop Shaft Horsepower: 25 hp at 5500 rpm

Weight: 132

Shaft Length: 15"

Controls: Tiller

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Yamaha Outboards

Yamaha Outboards 25HP | F25LWHC

MSRP:

Was:

Now: $4,456.00

Now: (Inc. CA Sales Tax)

MSRP: $5,140.00

Was:

Prop Shaft Horsepower: 25 hp at 5500 rpm

Weight: 137

Shaft Length: 20"

Controls: Tiller

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Yamaha Outboards

Yamaha Outboards 25HP | F25SWHC3

MSRP:

Was:

Now: $4,768.00

Now: (Inc. CA Sales Tax)

MSRP: $5,500.00

Was:

Prop Shaft Horsepower: 25 hp at 5500 rpm

Weight: 146

Shaft Length: 15"

Controls: Tiller

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Yamaha Outboards

Yamaha Outboards 25HP | F25LWHC3

MSRP:

Was:

Now: $4,831.00

Now: (Inc. CA Sales Tax)

MSRP: $5,575.00

Was:

Prop Shaft Horsepower: 25 hp at 5500 rpm

Weight: 148

Shaft Length: 20"

Controls: Tiller

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Yamaha Outboards

Yamaha Outboards 25HP | F25SWTHC

MSRP:

Was:

Now: $4,976.00

Now: (Inc. CA Sales Tax)

MSRP: $5,740.00

Was:

Prop Shaft Horsepower: 25 hp at 5500 rpm

Weight: 146

Shaft Length: 15"

Controls: Manual

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Yamaha Outboards

Yamaha Outboards 25HP | F25LWTHC

MSRP:

Was:

Now: $5,023.00

Now: (Inc. CA Sales Tax)

MSRP: $5,795.00

Was:

Prop Shaft Horsepower: 25 hp at 5500 rpm

Weight: 148

Shaft Length: 20"

Controls: Manual

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Yamaha Outboards

Yamaha Outboards 25HP | F25SWTHC2

MSRP:

Was:

Now: $5,366.00

Now: (Inc. CA Sales Tax)

MSRP: $6,190.00

Was:

Prop Shaft Horsepower: 25 hp at 5500 rpm

Weight: 146

Shaft Length: 15"

Controls: Manual

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Yamaha Outboards

Yamaha Outboards 25HP | F25LWTHC2

MSRP:

Was:

Now: $5,408.00

Now: (Inc. CA Sales Tax)

MSRP: $6,240.00

Was:

Prop Shaft Horsepower: 25 hp at 5500 rpm

Weight: 148

Shaft Length: 20"

Controls: Manual

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Does the Yamaha 25 hp outboard have fuel injection?

Yes, the Yamaha F20 and F25 both feature a Battery-Less EFI system. Both of these motors give you a reliable “first pull” start and optimized fuel efficiency, no matter the weather or altitude.

Can I upgrade my manual-start Yamaha 15 or 20HP to electric start?

While it's possible to upgrade your engine, it’s much less hassle to buy a ready-made model already tailored to your needs. RJ Nautical provides multiple configurations with reliable factory-installed electric starts.

What is the recommended maintenance schedule for these Yamaha portable outboards?

For optimal performance, Yamaha recommends breaking in your motor for at least 10 hours and completing an important Break-In Service at 20 hours. After this initial stage, you should get routine maintenance every 100 hours or annually, depending on usage. Maintenance services often include changing the oil, gear lube, spark plugs, thermostats, water pumps, and other important parts. However, some boat owners may choose to only inspect specific parts.

Yamaha 25/20/15HP Outboard Motors

RJ Nautical has Yamaha Outboards if you want a reliable motor.

FAQs

Does the Yamaha 25 hp outboard have fuel injection?

Can I upgrade my manual-start Yamaha 15 or 20HP to electric start?

What is the recommended maintenance schedule for these Yamaha portable outboards?