Yamaha 25HP Outboard F25LWTHC
$2,982.00
The Yamaha 25HP Outboard F25LWTHC combines portable power, tiller control, and battery-less EFI with power trim & tilt for smooth, efficient boating.
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Overview Yamaha 25HP Outboard F25LWTHC
The Yamaha 25HP Outboard F25LWTHC is designed for boaters who want maximum control, portability, and efficiency in a tiller-steered configuration. Built on Yamaha’s advanced 432cc four-stroke platform, this model delivers class-leading power-to-weight performance while remaining easy to transport and store.
Featuring a 20-inch long shaft, tiller steering, and power trim & tilt, the F25LWTHC is ideal for aluminum fishing boats, utility boats, and lightweight craft that demand precise handling and dependable power.
Features and Performance
- 432cc SOHC Two-Cylinder Engine – Smooth, responsive performance
- Battery-less EFI System – Reliable starting and optimized fuel efficiency
- Power Trim & Tilt – On-the-fly adjustment for performance and shallow water use
- Electric + Manual Start – Flexible starting options
- Tiller Steering – Direct, responsive control
- CDI Microcomputer Ignition – Automatically adjusts ignition timing for smooth operation
- Freshwater Flush Device – Flush the engine without running it
- Oil Retention System – Enables leak-free on-side storage
Note: This model is designed for through-bolting and does not include clamps.
Why You Should Buy it
If you need a 25HP tiller outboard with modern EFI technology and power trim & tilt, the F25LWTHC is an excellent choice. Built by Yamaha Motor Company, it offers proven reliability, easy maintenance, and strong resale value—backed by a 3-year factory warranty.
| Specification | Details |
|---|---|
| Engine Type | Yamaha F25LWTHC, 4-Stroke |
| Horsepower | 25 HP |
| Cylinders | 2 |
| Displacement | 432 cc |
| Fuel System | Electronic Fuel Injection (EFI) |
| Shaft Length | 20 in (Long) |
| Steering | Tiller |
| Starting System | Electric + Manual |
| Trim & Tilt | Power Trim & Tilt |
| Full Throttle RPM | 5000 – 6000 rpm |
| Alternator Output | 16 amp |
| Weight | 148 lbs |
| Propeller | Aluminum |
| Mounting | Through-bolt (no clamps) |
| Warranty | 3-Year Manufacturer Warranty (Yamaha) |
- Yamaha 25HP Outboard (F25LWTHC)
- Power Trim & Tilt
- Aluminum Propeller
- Fuel Line
- Safety Lanyard
- Owner’s Manual
Frequently Asked Questions About Yamaha 25HP Outboard F25LWTHC
What stands out about the powerhead on Yamaha 25HP Outboard F25LWTHC?
The specification for Yamaha 25HP Outboard F25LWTHC centers on a 432 cc two-cylinder four-stroke engine with Electronic Fuel Injection (EFI). For buyers comparing nearby models, that matters because the row clearly sets out the displacement, cylinder count, and fuel system instead of leaving the motor’s character to the horsepower number alone.
Is there useful onboard charging capacity on this outboard?
The specification lists 16 amp alternator output for this outboard. That is a useful detail on a smaller outboard because it shows there is defined charging support alongside the engine’s portable or tiller-focused layout.
Is this portable outboard easy to transport and store?
This outboard emphasizes practical handling with a listed weight of 148 lbs and Yamaha’s Oil Retention System for cleaner side storage. For buyers moving an engine on and off the boat or storing it between trips, those details matter almost as much as the horsepower figure.
Why is battery-less EFI a notable feature here?
The product copy specifically calls out battery-less EFI on this outboard. Paired with a 432 cc platform and Electric + Manual starting arrangement, it shows that this motor is being marketed around modern fuel delivery without losing its compact portable character.

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