Yamaha F350ESA Outboard Motor

35-Inch Shaft | 4.3-Liter V6 | Digital Electronic Control | Electronic Fuel Injection | Electric Start | Power Trim and Tilt | Gray

The Yamaha F350ESA is the extra-long shaft version of Yamaha’s most powerful V6 outboard, engineered for larger offshore boats with deep transoms. Built around a 4.3-liter V6 engine, it provides uncompromising horsepower and torque while maintaining a lighter, more balanced design compared to older V8 platforms. With Digital Electronic Control, the F350ESA delivers refined throttle response, effortless shifting, and precision handling offshore.

⚠️ Important: This is a Digital Electronic Control engine and must be installed by an authorized Yamaha dealer. Both the outboard and the Digital Electronic Control system require flashing and configuration with Yamaha diagnostic tools during installation. DIY installation is not supported.

Key Features:

• 4.3-Liter V6 Offshore Power – Yamaha’s most powerful V6, built for heavy offshore conditions.
• 35-Inch Shaft – Extra-long shaft length designed for boats with deeper transoms and offshore applications.
• Digital Electronic Control (DEC) – Smooth, precise throttle response and effortless electronic shifting.
• Electronic Fuel Injection (EFI) – Efficient, consistent fuel delivery for peak performance and reliability.
• Electric Start with Power Trim and Tilt – Quick, dependable starting with fingertip trim adjustments for versatile handling.
• Maximum RPM Range – 5000–6000 RPM, optimized for both acceleration and cruising efficiency.
• Displacement – 4.3 liters (4332 cc), the largest V6 Yamaha has ever built.
• Alternator Output – 70 amps, supplying abundant power for electronics, lighting, and onboard systems.
• Corrosion Protection System – Yamaha’s anti-corrosion alloys, coatings, and flushing system extend engine life in saltwater.
• Noise and Vibration Reduction – Tuned intake and exhaust systems provide a smooth, quiet ride.
• Approximate Weight – 804 pounds, delivering big-block offshore power with balanced weight distribution.

The Yamaha F350ESA offers unmatched dependability and thrust in an extra-long shaft design, making it the ideal solution for large offshore boats with higher mounting requirements.

Need help choosing your engine? Check out our Yamaha engine guide.

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Frequently Asked Questions

Q: What makes the F350ESA different from the F350USA?
A: Both share Yamaha’s 4.3-liter V6 platform, but the F350ESA features a 35-inch shaft for deeper transom applications, while the F350USA is a 30-inch shaft model.

Q: Does the Yamaha F350ESA require dealer installation?
A: Yes. As a Digital Electronic Control outboard, the F350ESA must be installed and programmed by an authorized Yamaha dealer with Yamaha diagnostic tools.

Q: What type of boats benefit most from the F350ESA?
A: The F350ESA is ideal for offshore fishing boats, large center consoles, and other vessels with deep transoms that require a 35-inch shaft length for proper mounting.