2025 Yamaha Outboards 25 hp High Thrust
$3,995.00
Big D Marine & Powersports | Huntsville, Texas
2025 Yamaha High Thrust Outboards – 25‑hp Powerhouse
The calm of an early summer evening is the perfect backdrop for a quiet walleye run on your home lake. A Yamaha High Thrust outboard keeps you moving smoothly, providing up to 60 % more forward thrust and even greater reverse power compared with standard engines in the same horsepower class.
This ...
[read more]2025 Yamaha High Thrust Outboards – 25‑hp Powerhouse
The calm of an early summer evening is the perfect backdrop for a quiet walleye run on your home lake. A Yamaha High Thrust outboard keeps you moving smoothly, providing up to 60 % more forward thrust and even greater reverse power compared with standard engines in the same horsepower class.
This high‑performance unit is ideal for towing sailboats or heavy pontoons while maintaining excellent handling. With a lightweight design and exceptional power-to-weight ratio, it delivers reliable speed and maneuverability on every trip.
Key Features
- Engine: 432 cc, two‑cylinder, 25 hp at 5 500 rpm; no battery required electronic fuel injection for clean combustion.
- Shaft Options: 20″ or 25″ lengths to match your boat’s requirements.
- Powerful Dual Thrust™ Propeller: Standard on the 25‑hp model; optional on higher‑horsepower variants. Delivers up to 70 % reverse thrust and is ideal for heavy loads.
- Microcomputer Ignition (CDI): Optimizes timing for maximum efficiency, performance, and fuel economy in all conditions.
- Tiller Handle: Ergonomic design with multi‑function controls—throttle, shift lever, key switch, stop switch, power trim, and tilt—all within easy reach to reduce operator fatigue.
- Freshwater Flush Device: Enables engine flushing without running the motor for easier maintenance.
Specifications Snapshot
- Bore/Stroke: 65 mm × 65.1 mm; Compression Ratio: 9.3:1
- Gear Ratio (Primary): 2.08:1 with forward, neutral, and reverse options.
- Ignition System: CDI microcomputer for precise spark timing.
- Fuel Type: Octane 87 recommended; supports up to 10% ethanol blend.
- Weight: 141–154 lbs (64–70 kg) depending on shaft length and optional features.
- Alternator: Solid 16‑amp for reliable electrical supply.
The 2025 Yamaha High Thrust outboard – 25 hp combines advanced engineering with user-friendly controls to deliver a superior boating experience. Whether you’re fishing, towing, or cruising, this engine provides the power and efficiency needed for any water adventure.
| Location | Huntsville | |
| Condition | NEW | |
| Stock Number | 086289 | |
| Year | 2025 | |
| Make | Yamaha Outboards | |
| Model | 25 hp High Thrust | |
| Vehicle Type | Outboard | |
| Category | Four Stroke | |
| Propulsion Type | Powered |
| Engine | |
| Engine Type | 2 cyl |
| Engine Power | Prop Shaft: 25hp @ 5500rpm |
| Displacement | 432cc |
| Bore | 2.554 in (65 mm) |
| Stroke | 2.558 in (65.1 mm) |
| Compression Ratio | 9.3:1 |
| Throttle | Full RPM Range: 5000 ~ 6000 rpm |
| Steering | Angle (maximum): 45° from center, either direction |
| Exhaust | Through Propeller |
| Ignition | CDI Microcomputer |
| Oil Type | Recommended: Yamalube® 4M (See owner's manual) |
| Lubrication | Wet Sump |
| Cooling | Recommended: Thermostatic Control |
| Gear Ratio (Primary) | 2.08:1 |
| Gear Shifter | Forward, Neutral, Reverse |
| Induction | Electronic Fuel Injection |
| Spark Plug | |
| Spark Plug | DPR6EB-9 |
| Electric | |
| Starter | System: Electric and Manual |
| Fuel System | |
| Fuel System | Ethanol Blend Limit: 10% Maximum |
| Fuel Type | Recommended: Octane 87 | Recommended Fuel Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external) |
| Dimensions | |
| Length | Shaft: 20" or 25" |
| Dimensions | Degree of Tilt: 63° | Degree of Trim: -3° through +16° |
| Capacities | |
| Oil capacity | 1.1L/1.0L |
| Weights | |
| Weight | 141 lbs (64 kg) / 154 lbs (70 kg) |
| Features | |
| Features | Intake: 4 |
| Warranty | |
| Warranty | Limited 3 Year Limited Pleasure Boat - 1 Year Limited Commercial |
| Engine Power | Prop Shaft: 25hp @ 5500rpm |
It’s a mild, early-summer night. The sun’s gone down and the nav lights are on as you quietly troll your home lake for walleye. There’s nothing like a Yamaha High Thrust kicker for keeping the hours off your main outboard. Available in 60, 50, 25 and 9.9 horsepower, they produce up to 60 percent more forward thrust and up to 70 percent more in reverse than standard outboards of the same horsepower. This means they’re also great for pushing sailboats and heavy pontoons. Add maneuverability and muscle to your day with a Yamaha High Thrust outboard.
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.
Features may include:
Available in pearlescent white and Yamaha gray
Compatible with mechanical controls
141/154 pounds
Shaft lengths available: 20” and 25”
Solid 16-amp alternatorPower and Performance
More ThrustThe Higher Gear Ratio on Yamaha’s High Thrust outboards make these powerhouses ideal for heavy pontoons and other applications that require an extra measure of muscle.
Max MuscleIncrease thrust up to 60 percent in forward and 70 percent in reverse with a large-diameter, low-pitch Dual Thrust™ propeller. They're optional on our High Thrust T50 and T60, and standard on our T25 and T9.9, and are perfect for sailboats and pontoons. They can also be used on Yamaha Midrange outboards with 4.25" K gearcases.
Optimum PerformanceMicrocomputer Ignition adjusts timing to maintain optimum engine performance, economy and power under all conditions.
Convenience and Control
ERGONOMIC CONTROLYamaha’s award-winning, Multi-Function Tiller Handle (optional on T60/T50) features an ergonomic design for easy shifting, better grip and less rotation from idle to wide-open throttle. This reduces operator fatigue for a full day of enjoyable boating. Truly multi-function, its features include throttle, throttle friction control, shift lever, key switch, stop switch and a Power Trim & Tilt switch.
EASY ENGINE FLUSHINGA Freshwater Flush Device allows you to flush the engine without running it, for added convenience and extended engine life.
Estimate Payments
Payment calculations are just estimates. Rates and terms vary day to day. Not an agreement, informational purposes only. Contact dealer for current rates, terms, and payment plans, etc.
Advertised pricing excludes applicable taxes title and licensing and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.
