Yamaha F350XSA4 Outboard Motor

25-Inch Shaft | 4.3-Liter V6 | Digital Electronic Control | Electronic Fuel Injection | Electric Start | Power Trim and Tilt | Classic White

The Yamaha F350XSA4 is the Classic White version of Yamaha’s most powerful V6 offshore outboard. Built on the advanced 4.3-liter V6 platform, it delivers outstanding horsepower, torque, and reliability for serious offshore boaters. Its lighter weight compared to older V8 designs allows for better balance and efficiency without compromising on power. With Digital Electronic Control, the F350XSA4 provides smooth throttle response, effortless shifting, and precision handling, making it ideal for center consoles, offshore fishing boats, and luxury vessels that require premium performance.

⚠️ 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, engineered for heavy offshore duty.
• 25-Inch Shaft – Suitable for a wide variety of offshore boats with standard transoms.
• Classic White Finish – A timeless, high-end look for premium offshore and luxury applications.
• Digital Electronic Control (DEC) – Provides refined throttle response and seamless electronic shifting.
• Electronic Fuel Injection (EFI) – Ensures reliable performance with optimal fuel efficiency.
• Electric Start with Power Trim and Tilt – Dependable ignition with fingertip control of trim and tilt.
• Maximum RPM Range – 5000–6000 RPM, designed for both acceleration and efficient cruising.
• Displacement – 4.3 liters (4332 cc), Yamaha’s largest and most capable V6.
• Alternator Output – 70 amps, delivering strong electrical support for electronics and onboard systems.
• Corrosion Protection System – Yamaha’s alloys, coatings, and flushing system extend service life in saltwater.
• Noise and Vibration Reduction – Tuned exhaust and intake design provide a smoother, quieter ride.
• Approximate Weight – 804 pounds, offering big offshore power in a well-balanced package.

The Yamaha F350XSA4 blends powerful offshore performance with premium styling. With its Classic White finish, advanced controls, and Yamaha’s trusted engineering, it’s the ideal choice for boaters who want both capability and elegance on the water.

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

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Frequently Asked Questions

Q: What makes the F350XSA4 different from the F350XSA?
A: Both models share the same 4.3-liter V6 engine, shaft length, and performance features. The difference is the finish — the F350XSA is Gray, while the F350XSA4 is Classic White.

Q: Does the Yamaha F350XSA4 require dealer installation?
A: Yes. This is a Digital Electronic Control outboard that must be installed and configured by an authorized Yamaha dealer using Yamaha diagnostic tools.

Q: What types of boats benefit most from the F350XSA4?
A: Center consoles, offshore fishing boats, and luxury vessels where both performance and the clean Classic White appearance are desired.