
Yamaha F25LWTC 25HP – FourStroke Power Trim & Tilt 20-Inch
The Yamaha F25LWTC links remote mechanical steering with a 432cc SOHC EFI twin, delivering 25HP with push-button power trim and tilt from the helm. It weighs 137 lbs and charges at 16 Amps on a 20-inch shaft.
- Power trim and tilt optimizes planing
- Remote steering connects to helm wheels
- Battery-less EFI optimizes fuel consumption efficiency
- Displaces 432cc delivering 25 smooth horsepower
- Gearcase 2.08:1 ratio increases hole-shot acceleration
Yamaha F25LWTC 25HP Power Trim & Tilt
The Yamaha F25LWTC 25HP outboard motor represents a practical in mid-range portable performance, featuring a high-displacement 432cc 2-cylinder SOHC 4-valve engine architecture. This robust powerhead maintains an dry weight of only 137 lbs, offering boaters an power-to-weight ratio for superior hole-shot acceleration and fuel efficiency. Its standard 20-inch shaft length and integrated Power Trim & Tilt system are explicitly engineered for high-performance reliable marine propulsion systems on aluminum skiffs and fiberglass tenders requiring precise engine adjustment during coastal transits or inland lake navigation.
F25LWTC SOHC Performance
The Yamaha F25LWTC utilizes a 4-valve SOHC configuration within its robust 432cc engine block to maximize air intake. This mechanical design helps support rapid hole-shot acceleration even when pushing heavily loaded small craft through coastal waterways. Vessel owners experience significantly reduced vibration and smooth power delivery when cruising at high speeds in various maritime conditions.
Power Trim & Tilt Convenience
This 25HP outboard features an integrated Power Trim & Tilt system for engine adjustment directly from the helm. This convenience allows captains to trim the motor for optimal running angles or lift the lower unit completely when approaching shallow shorelines or sandbars. US This can provide improved versatility and performance when navigating varying aquatic depths during coastal expeditions.
Battery-less EFI System
The F25LWTC incorporates a Battery-less EFI system to optimize fuel atomization for maximum efficiency without the need for a heavy starting battery. Continuous digital calibration prevents engine hesitation and helps support instant turnkey starting across varying maritime temperatures. You achieve outstanding fuel economy while exploring remote river sections or large inland lakes far from fuel docks.
20-Inch Shaft Propulsion
The 4-Stroke 25HP motor integrates a standard 20-inch shaft height explicitly calibrated for standard transom depth requirements. This specific lower unit immersion prevents propeller aeration during maneuvers while maintaining a secure grip on the water surface during sharp turns. Captains gain improved vessel stability and predictable handling during strong maneuvers in open coastal waters.
Yamaha Limited Warranty
The Yamaha F25LWTC includes a comprehensive limited factory warranty to safeguard your primary maritime investment from manufacturing defects. This protection plan helps support long-term maritime durability and covers critical structural or essential mechanical components. Owners benefit from an extensive service network and genuine Japanese parts availability for all warranty repairs and maintenance.
Premium Tender Match
The F25LWTC 25HP provides the appropriate power balance for modern high-performance fiberglass tenders and aluminum skiffs requiring remote control and power tilt. Its 137 lbs design prevents stern-heavy displacement while maximizing planing speeds on open coastal water. Luxury boat owners enjoy the combination of sleek styling and legendary four-stroke performance on the water.
Routine Care Protocol
This EFI 4-Stroke engine is built with high-quality sacrificial anodes to prevent destructive galvanic corrosion daily. Regular maintenance of the power tilt hydraulic system and thermostatic cooling system helps support smooth engine operation in harsh saltwater environments.Maintenance note: Follow the manufacturer’s service procedures and lubrication specifications for the engine and gearcase.
Product Specifications
YAMAHA F25LWTC Full Specs
| Engine type | 2-Cylinder / SOHC / 4 valves |
|---|---|
| Displacement | 432cc |
| Bore x stroke | 65 x 65.1 mm (2.56 x 2.56 in) |
| Horsepower | 25hp at 5500 RPM |
| Full-throttle rpm range | 5000 - 6000 RPM |
| Compression ratio | 9.3:1 |
| Fuel induction | Battery-less EFI |
| Recommended fuel | Octane 87 |
| Ignition | CDI Microcomputer |
| Alternator output | 16 Amp |
| Gear ratio | 2.08:1 |
| Gear shift | Forward, Neutral, Reverse |
| Shaft length | 20 inch |
| Dry weight | 137 lbs (62 kg) |
| Controls | Mechanical (Remote) |
| Steering | Remote |
| Trim and tilt | Power Trim & Tilt |
| Exhaust | Through Propeller |
| Cooling system | Water, Thermostatic Control |
| Lubrication | Wet Sump |
| Oil capacity | 1.1L (1.16 Quarts) with filter |
| Emissions rating | C.A.R.B. 3-Star |
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