Yamaha 350hp DEC Outboard | Digital Electronic Controls, 25″ Shaft | F350XSA | Clearance | 2778

The Yamaha F350XSA DEC Outboard is one of Yamaha’s most advanced offshore V6 outboard motors, engineered for serious offshore boaters who demand elite performance, responsive digital control, and long-range reliability. Built around Yamaha’s powerful 4.3L V6 Offshore platform, this 350HP Yamaha outboard motor for sale delivers exceptional acceleration, impressive torque, and premium offshore capability in a lightweight design.

Designed for high-performance offshore boats, center consoles, and tournament fishing vessels, the Yamaha F350XSA combines cutting-edge engineering with Yamaha’s legendary offshore reliability.

Yamaha 4.3L V6 Offshore Power

The Yamaha F350XSA is powered by a high-output 4.3-liter V6 powerhead designed specifically for demanding offshore conditions.

Key advantages include:

• Massive offshore torque
• Strong hole-shot acceleration
• Excellent mid-range performance
• Smooth high-speed cruising
• Lightweight offshore design
• Outstanding fuel efficiency

With an impressive 11:1 compression ratio and advanced fuel mapping, the F350 delivers explosive offshore power while maintaining Yamaha’s trusted long-term reliability.

Lightweight High-Performance Offshore Design

At only 629 pounds, the Yamaha F350XSA offers one of the best power-to-weight ratios in its class.

Benefits include:

• Improved boat balance
• Faster acceleration
• Better fuel economy
• Enhanced handling
• Reduced stern weight
• Improved offshore responsiveness

The lightweight design allows boaters to maximize offshore performance without excessive transom weight.

Digital Electronic Controls (DEC)

The Yamaha F350XSA features advanced Digital Electronic Controls for smooth and precise throttle and shifting performance.

DEC advantages include:

• Instant throttle response
• Smooth shifting transitions
• Improved multi-engine synchronization
• Better docking precision
• Enhanced offshore maneuverability
• Cleaner rigging setup

Digital controls provide modern offshore boaters with superior control and improved driving comfort.

Integrated Electric Steering

This Yamaha 350HP outboard includes integrated electric actuation steering for highly responsive offshore handling.

Benefits include:

• Precise steering control
• Reduced operator fatigue
• Smoother offshore maneuvering
• Better high-speed handling
• Cleaner installation
• Improved docking performance

Integrated steering technology significantly improves the overall offshore boating experience.

Responsive Offshore Power

Larger Electronic Throttle Valve

The Yamaha F350XSA utilizes a center-mounted 81mm electronic throttle valve that is significantly larger than the F300 platform.

Advantages include:

• Faster throttle response
• Increased airflow
• Better combustion efficiency
• Improved acceleration
• Smooth offshore power delivery

This design allows the engine to generate powerful offshore acceleration and responsive handling.

Increased Combustion Efficiency

The F350 platform features redesigned camshaft profiles and optimized valve lifters for improved combustion performance.

Benefits include:

• Increased power production
• Better fuel efficiency
• Smoother engine operation
• Enhanced offshore reliability
• Improved torque output

Yamaha engineered the F350 for maximum offshore performance under demanding conditions.

Enhanced Torque Transfer

The Yamaha F350XSA includes a redesigned clutch dog system with additional machined teeth for increased torque transfer.

Advantages include:

• Better power delivery
• Improved propeller engagement
• Stronger offshore acceleration
• Enhanced durability
• Reliable offshore performance

This heavy-duty engineering is designed for high-performance offshore boating applications.

Powerful Offshore Charging System

The Yamaha F350’s 70-amp alternator provides exceptional charging capability for today’s electronics-heavy offshore boats.

Benefits include:

• Reliable battery charging
• Excellent support for marine electronics
• Ideal for offshore fishing systems
• Strong charging at idle
• Improved offshore electrical performance

This charging system is perfect for modern offshore vessels equipped with multiple electronics and navigation systems.

More Offshore Power

Iridium spark plugs combined with Yamaha’s advanced fuel injection mapping deliver stronger combustion and improved performance.

Advantages include:

• Enhanced fuel efficiency
• Improved ignition performance
• Better offshore throttle response
• Increased engine reliability
• Consistent offshore power delivery

Yamaha designed the F350 to provide elite-level offshore performance across the entire RPM range.

Ideal Applications for the Yamaha F350XSA

The Yamaha 350HP DEC Outboard is perfect for:

• Offshore center consoles
• Sportfishing boats
• Tournament fishing vessels
• Performance offshore hulls
• Luxury offshore boats
• Twin-engine offshore setups
• High-speed offshore applications

Its combination of power, reliability, and lightweight design makes it one of the most capable offshore V6 outboards available.

Yamaha F350XSA Specifications

Motor Specifications

• Engine Type: Yamaha F350XSA DEC Four Stroke
• Horsepower: 350HP
• Cylinders: 6-Cylinder V6
• Shaft Length: 25″ X-Long
• Throttle/Shift: Digital Electronic Controls
• Steering: Integrated Electric Actuation
• Starter: Electric
• Weight: 629 lbs
• Alternator Output: 50–70 Amp
• Degree of Tilt: 69°
• Degree of Trim: -3° through +16°
• Full Throttle Range: 5000–6000 RPM
• Displacement: 4.3L
• Fuel Induction System: Electronic Fuel Injection (EFI)
• Warranty: Yamaha 3-Year Warranty

Standard Features

• Power Trim & Tilt
• Owner’s Manual

Propeller not included.

Clearance Inventory Opportunity

This Yamaha F350XSA DEC Outboard is currently available as a clearance unit, providing an excellent opportunity to purchase a premium offshore Yamaha outboard at reduced pricing.

Clearance benefits include:

• Significant offshore performance value
• Full Yamaha warranty coverage
• Brand-new Yamaha outboard
• Limited inventory availability
• Premium offshore technology at savings

Clearance inventory is limited and available on a first-come, first-served basis.

Yamaha Dealer Engine Prep

A required $660 Dealer Engine Prep fee includes:

• Full outboard inspection
• Fuel system setup
• Diagnostic computer testing
• Complete operational testing
• Warranty validation inspection
• Quality assurance verification

This process ensures the Yamaha F350XSA is fully prepared for reliable offshore operation.

Why Choose the Yamaha F350XSA?

The Yamaha F350XSA stands out because it delivers:

• Massive 350HP offshore power
• Lightweight V6 offshore engineering
• Digital Electronic Controls
• Integrated electric steering
• Elite offshore reliability
• Strong fuel efficiency
• Advanced EFI performance
• Outstanding offshore handling

It is one of Yamaha’s most advanced offshore V6 outboards ever built.

Frequently Asked Questions

Is the Yamaha F350XSA suitable for offshore boats?

Yes. The F350XSA was specifically engineered for offshore center consoles, sportfishing boats, and offshore performance vessels.

Does the Yamaha F350XSA include Digital Electronic Controls?

Yes. This model comes equipped with Yamaha Digital Electronic Controls (DEC).

What shaft length does the F350XSA use?

The Yamaha F350XSA features a 25-inch X-Long shaft.

Does the F350XSA include electric steering?

Yes. It includes integrated electric actuation steering for superior offshore handling.

Is the Yamaha F350XSA fuel injected?

Yes. The engine utilizes Yamaha Electronic Fuel Injection (EFI) technology.

Order the Yamaha F350XSA Offshore Outboard Today

If you are searching for a Yamaha 350hp DEC Outboard for sale, the Yamaha F350XSA delivers elite offshore V6 performance, advanced digital controls, lightweight engineering, and trusted Yamaha reliability.

Contact us today for:

• Current clearance availability
• Pricing information
• Offshore rigging support
• Shipping options
• Financing solutions
• Yamaha warranty assistance

Upgrade your offshore boating experience today with the Yamaha F350XSA DEC Offshore Outboard.