Yamaha XF450ESA4 Outboard Motor

35-Inch Shaft | 5.6-Liter V8 | Digital Electronic Control | Electronic Fuel Injection | Electric Start | Power Trim and Tilt | Classic White

The Yamaha XF450ESA4 is the 35-inch shaft version of Yamaha’s most powerful offshore outboard, finished in a clean, Classic White. The extended 35-inch shaft makes it a great choice for larger offshore boats, deep-V hulls, and yachts that need extra clearance and steady handling in rough conditions.

While it’s a beast in performance, the XF450ESA4 is also refined—quiet, responsive, and stylish. Its polished look and advanced engineering make it a favorite for luxury center consoles and sportfishing boats that demand both strength and sophistication.

⚠️ Important:

This model uses Digital Electronic Control (DEC) and must be installed by an authorized Yamaha dealer. Both the engine and control system need to be programmed using Yamaha diagnostic tools. DIY installation isn’t supported.

⚠️ Note: Photos shown are for reference. Images of the XF450ESA4 in Classic White will be updated once available.

Key Features

• 5.6-Liter V8 Offshore Power Yamaha’s most powerful outboard, delivering 450 horsepower for top-level offshore performance.
• 35-Inch Shaft Designed for large boats and deep-V hulls to keep the propeller at the right depth in heavy seas.
• Standard Rotation Model Works as a single engine or can be paired with counter-rotation units in multi-engine setups.
• Classic White Finish Premium marine-grade paint that looks great and holds up in tough conditions.
• Digital Electronic Control (DEC) Smooth, precise throttle and gear control with effortless operation.
• Electronic Fuel Injection (EFI) Delivers steady power, easy starts, and efficient fuel use.
• Electric Start with Power Trim and Tilt Simple, reliable startup with easy trim adjustments at your fingertips.
• Maximum RPM Range: 5000–6000 RPM Tuned for strong acceleration and smooth cruising.
• Displacement: 5.6 liters (5559 cc)** Yamaha’s advanced V8 design for big offshore power.
• Alternator Output: 96 amps** Plenty of charging power for electronics and onboard systems.
• Corrosion Protection System Built with Yamaha’s special alloys, coatings, and a freshwater flush system for lasting durability.
• Noise and Vibration Reduction Designed for a smoother, quieter ride offshore.
• Approximate Weight: 999 lbs** Heavy-duty build for stability, strength, and reliability.

Overview

The Yamaha XF450ESA4 gives offshore boaters everything they could want from a flagship V8—huge power, smooth control, and standout style. With its 35-inch shaft and Classic White finish, it’s built for large center consoles, sportfishing boats, and luxury yachts that need both performance and polish.

Need help finding the right engine? Check out the Yamaha Engine Guide for more details.

Frequently Asked Questions

Q: Why choose a 35-inch shaft outboard?

A: The longer shaft helps keep the propeller deep in the water, which improves performance and stability on larger boats and deep-V hulls, especially in rough seas.

Q: Can it be used in single or multi-engine setups?

A: Yes. The XF450ESA4 is a standard rotation model, so it can run alone or be paired with counter-rotation units in multi-engine rigs.

Q: How does the Classic White finish hold up in saltwater?

A: Yamaha’s Classic White is a high-quality, marine-grade finish designed for durability, corrosion resistance, and a long-lasting, clean look—even in saltwater environments.