2025 Yamaha F25SWTHC

𝟐𝟎𝟐𝟓 𝐘𝐚𝐦𝐚𝐡𝐚 𝐅𝟐𝟓𝐒𝐖𝐓𝐇𝐂 𝐎𝐮𝐭𝐛𝐨𝐚𝐫𝐝 𝐌𝐨𝐭𝐨𝐫

2025 Yamaha F25SWTHC Outboard Motor is a 25-horsepower portable four-stroke outboard built for boaters who want lightweight Yamaha performance with premium convenience features in a compact short-shaft package. Available from MotoMember, this outboard motor is an excellent fit for jon boats, aluminum fishing boats, skiffs, utility boats, tenders, and other small craft that need dependable power, tiller control, electric starting, and easy engine adjustment.

The Yamaha F25SWTHC is designed for boaters who want the portability and efficiency of Yamaha’s F25 platform with the added ease of electric and manual starting plus power trim and tilt. Its 15-inch short-shaft configuration is ideal for compatible short-transom boats, while the tiller handle gives the operator direct control from the stern. With electronic fuel injection, a compact two-cylinder four-stroke powerhead, and Yamaha’s proven marine engineering, this model is built for fishing, hunting, recreation, and everyday utility use. For more Yamaha marine product information, visit https://www.yamahamotorsports.com/.

𝐊𝐞𝐲 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬

• 25 HP Yamaha portable four-stroke outboard designed for small boats and utility applications
• 432cc two-cylinder SOHC engine for compact, efficient performance
• Electronic Fuel Injection for smooth fuel delivery, dependable starts, and responsive operation
• Electric start with manual start backup for added confidence on the water
• Tiller handle control for direct steering and simple stern-mounted operation
• 15-inch short shaft configuration for compatible short-transom boats
• Power trim and tilt for easier engine angle adjustment, trailering, shallow-water operation, and docking
• CDI Microcomputer Ignition for reliable spark control and smooth running
• 16-amp alternator output to help support battery charging and onboard electrical needs
• Forward, neutral, and reverse shifting for controlled maneuvering
• Through-propeller exhaust for a clean and efficient outboard design
• Wet sump lubrication for proven four-stroke durability
• Water cooling with thermostatic control
• 45-degree steering angle from center in either direction for excellent maneuverability
• Portable design with integrated carry-focused features for easier handling and storage
• Freshwater flush device for easier maintenance after use
• Standard aluminum propeller
• Yamaha Gray finish for a clean, professional marine appearance

𝐒𝐩𝐞𝐜𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬

• Engine Type: Four-stroke, SOHC inline 2-cylinder
• Displacement: 432cc / 26.4 cu. in.
• Prop Shaft Horsepower: 25 HP at 5500 rpm
• Full Throttle RPM Range: 5000–6000 rpm
• Fuel Induction: Electronic Fuel Injection
• Bore x Stroke: 65 x 65.1 mm / 2.56 x 2.56 in.
• Compression Ratio: 9.3:1
• Ignition: CDI Microcomputer
• Starting System: Electric and manual
• Controls: Tiller handle
• Shaft Length: 15 in.
• Trim and Tilt: Power trim and tilt
• Alternator Output: 16 amp
• Gear Ratio: 2.00:1
• Gear Shift: Forward, Neutral, Reverse
• Exhaust: Through propeller
• Lubrication: Wet sump
• Cooling: Water-cooled with thermostatic control
• Recommended Fuel: 87 octane
• Ethanol Blend Limit: 10% maximum
• Steering Angle: 45 degrees from center, either direction
• Degree of Tilt: 62–63 degrees
• Degree of Trim: -3 degrees through +16 degrees
• Approximate Weight: 143 lb
• Color: Yamaha Gray
• Standard Equipment: Aluminum propeller, tiller handle, electric start, manual start backup

On the water, the Yamaha F25SWTHC delivers the kind of control and convenience that makes small-boat operation easier and more enjoyable. Electric starting helps you get moving quickly, manual backup adds peace of mind, and power trim and tilt makes it easier to fine-tune the motor for changing loads, shallow water, and trailering. Combined with Yamaha’s efficient EFI four-stroke design, this portable 25 HP outboard gives boaters a strong blend of performance, usability, and everyday reliability.

Contact MotoMember today to learn more about the 2025 Yamaha F25SWTHC Outboard Motor, check availability, or get help matching this Yamaha 25 HP short-shaft outboard to your boat, transom height, and on-water needs.