Yamaha 250hp DEC Outboard F250ESB
$20,214.00
The Yamaha 250hp DEC Outboard F250ESB is a premium 4.2L V6 four-stroke with Digital Electronic Controls and integrated electric power steering. Featuring a 35-inch shaft, it’s engineered for offshore boats with extra-high transoms requiring powerful, precise control.
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Overview Yamaha 250hp DEC Outboard F250ESB
The Yamaha 250hp DEC Outboard F250ESB is designed for demanding offshore applications where power, control, and transom height matter most. Built on Yamaha’s legendary 4.2-liter V6 platform, this outboard delivers outstanding torque, smooth acceleration, and proven long-term reliability.
With Digital Electronic Controls and integrated electric power steering, the F250ESB offers effortless handling and precise throttle response. Its extra-extra-extra-long 35-inch shaft makes it ideal for large offshore boats, center consoles, and commercial or high-freeboard vessels.
Features and Performance
- 4.2L V6 Four-Stroke Engine – Strong offshore torque and refined power delivery
- Digital Electronic Controls (DEC) – Smooth, precise throttle and shift operation
- Integrated Electric Power Steering – Reduced steering effort and superior maneuverability
- Electronic Fuel Injection (EFI) – Reliable cold starts and efficient fuel management
- 35″ XXX-Long Shaft – Designed for extra-high transoms and offshore hulls
- Saltwater Series II™ HP Propeller Compatibility – Improved top-end speed in lighter applications
- Shift Dampener System (SDS®) – Quieter, smoother shifting
- TotalTilt™ System – One-touch full trim up or down for easy trailering
- Thrust Enhancing Reverse Exhaust – Excellent reverse thrust and docking control
- High-Output Alternator (50–70 Amp) – Powers advanced marine electronics
Why You Should Buy it
The Yamaha F250ESB is the ideal solution for offshore boaters who need a powerful 250hp engine with a 35-inch shaft and advanced digital control. Its integrated electric steering, massive electrical output, and legendary Yamaha reliability make it perfect for large offshore boats operating in challenging conditions.
| Specification | Details |
|---|---|
| Engine Type | Yamaha F250ESB DEC Four Stroke |
| Horsepower | 250 hp |
| Cylinders | 6 (V6) |
| Displacement | 4.2 L |
| Fuel System | Electronic Fuel Injection (EFI) |
| Shaft Length | 35" (XXX-Long) |
| Throttle / Shift | Digital Electronic Controls |
| Steering | Integrated Electric Power Steering |
| Starter | Electric |
| Weight | 635 lbs |
| Alternator Output | 50–70 Amp |
| Full Throttle RPM Range | 5000 – 6000 rpm |
| Degree of Trim | -3° to +16° |
| Degree of Tilt | 69° |
| Warranty | Yamaha 3-Year Warranty |
| Standard Features | Power Trim & Tilt, Owner’s Manual |
- Yamaha 250hp DEC Outboard F250ESB
- Power Trim & Tilt
- Owner’s Manual
Frequently Asked Questions About Yamaha 250hp DEC Outboard F250ESB
What should buyers notice about the control system on Yamaha 250hp DEC Outboard F250ESB?
The control specification on Yamaha 250hp DEC Outboard F250ESB is one of its defining details: Digital Electronic Controls, Integrated Electric Power Steering, and a 35" (XXX-Long) shaft are all part of the listed configuration. That tells buyers this engine is arranged for a more integrated helm setup than a portable tiller model.
Is this outboard set up for tiller use or helm control?
The control layout on this offshore outboard is clearly helm-oriented, with a 35" (XXX-Long) shaft, Integrated Electric Power Steering, and Electric start and Digital Electronic Controls. That tells buyers this engine is arranged very differently from a small tiller outboard and suits a more integrated control setup.
What stands out about the powerhead on this motor?
The specification centers on a 4.2 L V6 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?
A listed alternator output of 50–70 Amp is a major part of this engine’s overall profile. On a larger offshore-style motor, that figure matters because it speaks to the electrical support available while running more demanding onboard systems.

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