Buy the Yamaha 25HP High Thrust outboard motor for dependable auxiliary performance, efficient thrust, and versatile marine support. Worldwide shipping available.
The Yamaha 25HP High Thrust Outboard is a compact yet capable solution for boaters seeking reliable auxiliary propulsion and effective low-speed pushing force. Well-suited for smaller sailboats, utility craft, and support applications, it combines practical performance with smooth handling and the long-term dependability expected from Yamaha marine engineering.
We keep this model moving through active inventory for immediate supply to clients in different marine sectors worldwide. From single buyers to trade customers and multi–unit orders, fulfillment is structured for speed, flexibility, and dependable delivery across a broad international customer base.
Product Media
Specifications
25 HP
Our 432-cc 25-hp High Thrust outboard boasts the best power-to-weight ratio of any high-thrust 25 horsepower outboard on the water. It features no-battery-required Electronic Fuel Injection and electric and manual start on all models. With 20- and 25-inch shaft lengths and our Variable Trolling RPM Switch (VTS®) for slower trolling than in-gear idle, it’s a flexible fishing machine.
- Available in pearlescent white and Yamaha gray
- Compatible with mechanical controls
- 141/154 pounds
- Shaft lengths available: 20” and 25”
- Solid 16-amp alternator
| Weight † | 64kg (141 lbs) / 70kg (154 lbs) |
|---|---|
| Full Throttle RPM Range | 5000 ~ 6000 rpm |
| Fuel Induction System | Electronic Fuel Injection |
| Recommended Engine Oil | Yamalube® 4M (See owner’s manual) |
| Engine Type | 2 cyl |
| Displacement | 432cc |
| Bore x Stroke | 65 x 65.1mm (2.554 x 2.558 in.) |
| Prop Shaft Horsepower | 25hp @ 5500rpm |
| Alternator Output at W.O.T. | 16 Amp |
| Compression Ratio | 9.3:1 |
| Recommended Fuel | Octane 87 |
| Recommended Fuel Filtration | Yamaha 10-Micron Fuel/Water Separating Filter (external) |
| C.A.R.B. Rating | 2-Star |
| Exhaust | Through Propeller |
| Intake | 4 |
| Ignition | CDI Microcomputer |
| Spark Plug | DPR6EB–9 |
| Starting System | Electric and Manual |
| Lubrication | Wet Sump |
| Engine Oil Capacity | 1.1L/1.0L |
| Recommended Cooling | Thermostatic Control |
| Ethanol Blend Limit | 10% Maximum |
| Gear Ratio | 2.08:1 |
| Gear Shift | Forward, Neutral, Reverse |
| Shaft Length | 20″ or 25″ |
| Degree of Tilt | 63° |
| Degree of Trim | -3° through +16° |
| Mounting Centers | N/A |
| Steering | |
| Steering Angle (maximum) | 45° from center, either direction |
| Warranty | Limited 3 Year Limited Pleasure Boat – 1 Year Limited Commercial |