Description

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

The Yamaha F350XSA DEC Outboard is a high-performance offshore V6 outboard engineered for serious offshore boaters who demand advanced digital control, elite reliability, and powerful offshore acceleration. Powered by Yamaha’s advanced 4.3L V6 Offshore platform, this 350HP Yamaha outboard motor for sale delivers outstanding power-to-weight performance, smooth offshore handling, and premium offshore technology.

Designed for offshore center consoles, sportfishing boats, luxury offshore vessels, and high-performance marine applications, the Yamaha F350XSA combines cutting-edge engineering with Yamaha’s legendary offshore durability.

Yamaha 4.3L V6 Offshore Technology

The Yamaha F350XSA is powered by a massive 4.3-liter V6 powerhead developed specifically for demanding offshore performance.

Key advantages include:

• Exceptional offshore acceleration
• Strong mid-range torque
• Smooth high-speed cruising
• Excellent offshore fuel efficiency
• Lightweight offshore engineering
• Proven Yamaha reliability

With an impressive 11:1 compression ratio, the F350 delivers remarkable offshore performance while maintaining long-term durability in harsh marine conditions.

Best Power-to-Weight in Its Class

At only 629 pounds, the Yamaha F350XSA offers one of the strongest power-to-weight ratios among offshore outboards.

Benefits include:

• Faster hole-shot acceleration
• Better fuel economy
• Improved offshore balance
• Enhanced vessel handling
• Reduced transom weight
• Better offshore responsiveness

This lightweight design allows offshore boaters to maximize both performance and efficiency.

Digital Electronic Controls (DEC)

The Yamaha F350XSA comes equipped with advanced Digital Electronic Controls for precise offshore operation.

DEC advantages include:

• Smooth throttle transitions
• Instant throttle response
• Precise shifting performance
• Easier offshore maneuvering
• Improved docking control
• Better multi-engine synchronization

Digital controls significantly improve overall offshore handling and operator comfort.

Integrated Electric Steering

The Yamaha F350XSA features integrated electric actuation steering for superior offshore precision.

Benefits include:

• Smooth steering response
• Reduced steering effort
• Better offshore handling
• Improved docking precision
• Cleaner rigging setup
• Enhanced high-speed stability

Integrated steering technology makes offshore operation more comfortable and highly responsive.

Responsive Offshore Power

Larger Electronic Throttle Valve

The Yamaha F350 utilizes a center-mounted 81mm electronic throttle valve that is significantly larger than the F300 platform.

Advantages include:

• Improved airflow
• Faster throttle response
• Enhanced acceleration
• Increased combustion efficiency
• Stronger offshore performance

This advanced throttle system contributes to the F350’s impressive offshore power delivery.

Increased Combustion Efficiency

Yamaha redesigned the camshaft profile and valve lifters to improve combustion performance.

Benefits include:

• More efficient combustion
• Increased offshore power
• Improved fuel economy
• Smoother engine operation
• Enhanced long-term reliability

This engineering helps the Yamaha F350 deliver exceptional offshore performance throughout the RPM range.

Enhanced Torque Transfer

The F350 platform includes a redesigned clutch dog system with additional machined teeth for increased torque transfer.

Advantages include:

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

This heavy-duty engineering is ideal for offshore applications requiring maximum reliability.

Powerful Offshore Charging System

The Yamaha F350XSA includes a powerful 70-amp alternator designed to support today’s offshore electronics systems.

Benefits include:

• Excellent battery charging
• Reliable offshore electrical performance
• Ideal for fish finders and marine electronics
• Strong charging output at idle
• Better offshore system reliability

This charging system is perfect for modern offshore boats equipped with advanced navigation and fishing electronics.

More Offshore Power

Iridium spark plugs and advanced fuel injection mapping work together to maximize offshore power output.

Advantages include:

• Faster ignition performance
• Improved fuel efficiency
• Better throttle response
• Increased offshore acceleration
• Reliable engine operation

These technologies help the F350 maintain elite offshore performance in demanding conditions.

Ideal Applications for the Yamaha F350XSA

The Yamaha 350HP DEC Outboard is perfect for:

• Offshore center consoles
• Sportfishing boats
• Luxury offshore vessels
• High-performance offshore hulls
• Twin-engine offshore setups
• Long-range offshore cruising
• Professional marine applications

Its balance of power, technology, and reliability makes it one of Yamaha’s most capable offshore V6 outboards.

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.

Yamaha Dealer Engine Prep

A required $660 Dealer Engine Prep includes:

• Complete operational testing
• Fuel system setup
• Diagnostic inspection
• Engine temperature testing
• Warranty checklist validation
• Full quality assurance testing

This process ensures your Yamaha F350XSA is fully prepared for dependable offshore operation.

Why Choose the Yamaha F350XSA?

The Yamaha F350XSA stands out because it delivers:

• Massive 350HP offshore V6 performance
• Lightweight offshore engineering
• Advanced Digital Electronic Controls
• Integrated electric steering
• Exceptional fuel efficiency
• Outstanding offshore reliability
• Premium Yamaha technology
• Elite offshore handling

It is one of the most advanced offshore V6 outboards in Yamaha’s lineup.

Frequently Asked Questions

Is the Yamaha F350XSA suitable for offshore boats?

Yes. It was specifically engineered for offshore center consoles, fishing boats, and high-performance offshore vessels.

Does the Yamaha F350XSA include Digital Electronic Controls?

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

Does the Yamaha F350XSA include electric steering?

Yes. It features integrated electric actuation steering.

What shaft length does the F350XSA use?

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

Is the Yamaha F350XSA fuel injected?

Yes. It 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 premium offshore V6 power, advanced digital technology, lightweight performance, and legendary Yamaha reliability.

Contact us today for:

• Current inventory availability
• Offshore pricing
• Shipping information
• Rigging support
• Financing options
• Yamaha warranty assistance

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