Home›Boats for Sale›Yamaha Outboards›V6 4.2L 300 hp

Yamaha Outboards V6 4.2L 300 hp

Name: Yamaha Outboards V6 4.2L 300 hp
Brand: Yamaha Outboards

Palm Harbor, United States2025

Asking Price

Price on Application

MakeYamaha Outboards

ModelV6 4.2L 300 hp

Year2025

Fuel89 Octane

EngineYamahaV6 4.2L 300 hp

Overview

About this vessel

A tangerine sunrise alights the shore as you load up the gear for a morning of coastal fishing. Your buddies are rearing to go—as are your twin V6 Offshore outboards. Known for their power, efficiency and outstanding 96 percent reliability, Yamaha’s V6 4.2-liter outboards are some of the most trusted V6's on the water. Now, they’re also some of the nimblest, with integrated digital electric steering. This makes them more responsive than ever. Our V6 Offshore outboards have proven once again that even a trusted favorite can take an exciting turn.

Our V6 4.2-liter F300 is a reliable, offshore favorite—and it's only getting better. It now features a fresh, new cowling design (with engine-mounted Propeller Indicator Lights if rigged with Helm Master® EX), new integrated digital electric steering, rerouted exhaust for enhanced reverse thrust and is available in Yamaha gray or pearlescent white. It’s destined to be a top choice offshore for years to come.

Specifications

The details

Vessel

MakeYamaha Outboards

ModelV6 4.2L 300 hp

Year2025

Engine & Fuel

Engine makeYamaha

Engine modelV6 4.2L 300 hp

Engine count1

Fuel type89 Octane

Features

On board

Recommended fuel: 89 Octane

Shaft lengths available: 25", 30" and 35" (30" and 35" on F300 DEC only)

Alternator output: up to 70 amp

4.2 Liter Big Bore Displacement

Plasma-fused sleeveless cylinder walls, which are 60 percent harder than steel

Larger cylinder bores for increased displacement, resulting in more power and torque, without increasing outer cylinder dimensions

Dramatically lighter weight and better cooling

“Micro-textured” cylinder walls that help decrease friction loss, and further increase performance and enhance reliability

Electronically controlled throttle valves work in concert with Precision Multi-Point Fuel Injection to ensure a precise mix of air and fuel

Six individual sensors constantly provide vital atmospheric and engine conditions to the Engine Control Module (ECM), which makes adjustments for performance

Every ounce of weight-savings has been realized for maximum performance without sacrificing durability

Speed Control with Pattern Shift automatically bumps engines into and out of gear to achieve sub-idle trolling speeds

Helm Master EX with Autopilot allows you to set a target speed as low as 0.25 mph, auto-adjusting RPM and shifting to achieve that target speed while adjusting for conditions such as wind or current

Helm Master EX includes Autopilot with Heading/Course Hold, 10+ automated modes for fishing and relaxing, in-mode joystick adjustability and the expanded ability to control up to five outboards

Optional theft-deterrent system, Y-COP®, which disables the ignition and fuel systems while docked

Saltwater Series II™ HP Propeller can boost top-end speed up by nearly 2 mph in lighter-weight applications

Patented Shift Dampener System (SDS®) for smoother, quieter shifting