Yamaha LXF450ESA Outboard Motor

35-Inch Shaft | 5.6-Liter V8 | Digital Electronic Control | Electronic Fuel Injection | Electric Start | Power Trim and Tilt | Gray | Counter Rotation

The Yamaha LXF450ESA is the counter-rotation, extra-long shaft version of Yamaha’s most powerful outboard — the 450-horsepower 5.6-liter V8. Purpose-built for multi-engine offshore configurations, it provides balanced thrust, reduced steering torque, and improved stability when paired with standard rotation engines. With its 35-inch shaft, this model is designed for large boats with deep transoms, delivering uncompromising power, torque, and reliability. The rugged Gray finish ensures durability, while Yamaha’s Digital Electronic Control system provides seamless throttle response, smooth shifting, and precision handling in demanding offshore conditions.

⚠️ 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:

• 5.6-Liter V8 Offshore Power – Yamaha’s largest and most powerful outboard, delivering 450 horsepower.
• 35-Inch Shaft – Extra-long shaft designed for boats with deeper transoms.
• Counter Rotation Model – Essential for multi-engine setups, balancing thrust and reducing steering torque.
• Gray Finish – Rugged, offshore-ready design built to handle harsh saltwater environments.
• Digital Electronic Control (DEC) – Smooth throttle response and effortless electronic shifting.
• Electronic Fuel Injection (EFI) – Efficient and precise fuel delivery for consistent performance.
• Electric Start with Power Trim and Tilt – Dependable ignition and fingertip trim adjustments for versatile operation.
• Maximum RPM Range – 5000–6000 RPM, tuned for optimal acceleration and cruising performance.
• Displacement – 5.6 liters (5559 cc), Yamaha’s most advanced V8 platform.
• Alternator Output – 96 amps, supplying robust charging power for marine electronics and accessories.
• Corrosion Protection System – Yamaha alloys, coatings, and flush system extend saltwater durability.
• Noise and Vibration Reduction – Tuned intake and exhaust minimize vibration for a smoother, quieter ride.
• Approximate Weight – 988 pounds, offering maximum power with counter-rotation stability.

The Yamaha LXF450ESA is purpose-built for the largest offshore vessels requiring counter-rotation performance. With its 35-inch shaft, counter-rotation capability, and Yamaha’s flagship V8 power, it’s the ultimate solution for offshore multi-engine setups.

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

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Frequently Asked Questions

Q: What does “LXF” mean in LXF450ESA?
A: “LXF” designates a left-hand counter-rotation model, designed to pair with standard rotation outboards in twin- or triple-engine configurations.

Q: How does the LXF450ESA differ from the XF450ESA?
A: Both are 35-inch shaft models built on the same 5.6-liter V8 platform. The XF450ESA is standard rotation, while the LXF450ESA is counter-rotation for multi-engine setups.

Q: What boats benefit most from the LXF450ESA?
A: Large offshore fishing boats, center consoles, and luxury vessels with deep transoms requiring counter-rotation for balanced thrust and improved handling.