Name: Yamaha 350hp DEC Outboard F350XSA
Brand: Yamaha
SKU: NM873576718
Price: 24451.00 USD
Availability: InStock

Description

Overview Yamaha 350hp DEC Outboard F350XSA

The Yamaha 350hp DEC Outboard F350XSA represents a new benchmark in offshore outboard performance. Powered by an advanced 4.3-liter V6 engine, this outboard combines extreme power, lightweight construction, and cutting-edge Yamaha technology to deliver one of the best power-to-weight ratios in its class.

Designed for offshore anglers and performance boaters, the F350XSA offers confident acceleration, smooth handling, and outstanding durability—perfect for long runs offshore and demanding saltwater conditions.

Features and Performance

4.3L V6 Four-Stroke Engine – Exceptional horsepower with class-leading power-to-weight ratio
Digital Electronic Controls (DEC) – Smooth, precise throttle and shift response
Integrated Electric Actuation Steering – Effortless steering and superior maneuverability
High Compression Ratio (11:1) – Maximized combustion efficiency and power output
81mm Electronic Throttle Valve – Faster throttle response and balanced airflow
Advanced Camshaft & Valve Lift Design – Increased combustion and torque delivery
High-Output Alternator (50–70 Amp) – Over 30 net amps at idle for onboard electronics
Iridium Spark Plugs & Optimized EFI Mapping – Improved ignition and power efficiency
Heavy-Duty Clutch Dog Design – Enhanced torque transfer to the propeller
Power Trim & Tilt – Easy adjustment for performance and trailering

Why You Should Buy it

The Yamaha F350XSA is the ideal choice for offshore boaters who demand maximum power, advanced digital control, and unmatched reliability. Its lightweight design, massive torque, and state-of-the-art engineering make it perfect for large center consoles, offshore fishing boats, and performance-driven saltwater vessels.

Specifications

Specification	Details
Engine Type	Yamaha F350XSA DEC Four Stroke
Horsepower	350 hp
Cylinders	6 (V6)
Displacement	4.3 L
Fuel System	Electronic Fuel Injection (EFI)
Shaft Length	25" (X-Long)
Throttle / Shift	Digital Electronic Controls
Steering	Integrated Electric Actuation
Starter	Electric
Weight	629 lbs
Alternator Output	50–70 Amp
Full Throttle RPM Range	5000 – 6000 rpm
Degree of Trim	-3° to +16°
Degree of Tilt	69°
Warranty	Yamaha 3-Year Warranty
Standard Features	Power Trim & Tilt, Owner’s Manual

What’s Included

Yamaha 350hp DEC Outboard F350XSA
Power Trim & Tilt
Owner’s Manual

FAQ

Frequently Asked Questions About Yamaha 350hp DEC Outboard F350XSA

What stands out about the powerhead on Yamaha 350hp DEC Outboard F350XSA?

The specification for Yamaha 350hp DEC Outboard F350XSA centers on a 4.3 L V6 four-stroke engine with Electronic Fuel Injection (EFI). For buyers comparing nearby models, that matters because the row clearly sets out the displacement, cylinder count, and fuel system instead of leaving the motor’s character to the horsepower number alone.

Is there useful onboard charging capacity on this outboard?

A listed alternator output of 50–70 Amp is a major part of this engine’s overall profile. On a larger offshore-style motor, that figure matters because it speaks to the electrical support available while running more demanding onboard systems.

Where does this outboard fit best on the water?

This offshore outboard is described for large center consoles, offshore fishing boats, and performance-driven saltwater vessels. The combination of 25" (X-Long) shaft length, helm-oriented controls, and a larger-displacement platform makes the offshore and big-transom intent very clear.

What does the shaft length mean in practice?

A 25" (X-Long) shaft is one of the most important setup details on this offshore outboard. In the product copy, that length is tied directly to offshore-style hulls and taller transoms, so it helps buyers confirm the intended boat configuration at a glance.

Reviews (0)