Yamaha 300 HP DEC F300XSB V6 Four-Stroke Outboard
A Yamaha F300 4.2-liter V6 four-stroke outboard with Digital Electronic Controls, EFI, electric start and power trim and tilt. This F300 version adds integrated digital electric steering and a redesigned cowling.
The new cowling includes a stern light when the motor is rigged with Helm Master EX, and the exhaust has been rerouted to improve reverse thrust. Power trim and tilt and the owner's manual are included; the propeller is not included.
Highlights
4.2-liter V6 four-stroke with EFI
DEC digital throttle and shift
Integrated digital electric steering
Power trim and tilt, electric start
Propeller not included
Specifications
Brand | Yamaha |
Engine Type | V6 Four-Stroke |
Cylinders | 6 |
Displacement | 4.2 L |
Controls | DEC (Digital Electronic Control) |
Starting | Electric |
Trim | Power Trim & Tilt |
Full Throttle Range | 5,000–6,000 RPM |
Fuel Induction | EFI |
Good to know
Confirm shaft length, controls and propeller rotation against your boat before ordering, and stay within the maximum horsepower on the boat's capacity plate.
Installation, rigging and commissioning by a qualified marine technician are recommended; follow the manufacturer's pre-delivery and break-in procedures.


