Yamaha F90 2024 Four Stroke New

Yamaha F90 2024 Four Stroke New


Yamaha’s next-generation F90 four stroke is a direct-evolution of the previous 1.5 litre model, delivering increased fuel-efficiency, reduced-weight and improved performance. Filling an important place in Yamaha’s class-leading mid-range line-up, the new F90 delivers the perfect power option for the large number of Aussie built boats that have a maximum hull rating of 90 horsepower. The four-cylinder, 16-valve, SOHC 1.8L marine engine, is not only 10KGs lighter, but an increase in displacement over the previous generation 1.5L engine aids in a richer torque-band.

The reduction in weight and improved compactness has been achieved through the adoption of a single overhead camshaft valve-train, delivers smooth and efficient performance only seen in 16-valve, four-cylinder engines of this size. The new F90 delivers a 10% improvement in fuel-efficiency and a significant reduction in noise, through improved engine unit rigidity, muffler redesign and the addition of an intake silencer. The Yamaha F90 is compatible with Yamaha’s range of Command-Link gauges, while its NMEA2000 compatibility allows for easy integration with third-party multi-function displays, GPS and fish finders.


Available in:

  • F90LB - EFI, Tilt System - Remote Control, Transom height - Long
  • F90XB - EFI, Tilt System - Remote Control, Transom height - Extra-Long

General Features and highlights:

  • Compact size and very lightweight - 162kg(long shaft & 166kg(extra-long shaft)
  • Massive 1832cc displacement for just a 90hp
  • Highly efficiant 16 valve Single Over Head Camshaft (SOHC) system
  • ECU controlled with knock sensor which gives efficient performance
  • High Output Alternator - a massive 35amp, generating 28amp at 1000rpm
  • Variable Trolling Speed (set speeds between 550rmp to 1000rpm)
  • Compatible with Command Link Digital gauges, including full colour option
  • 5mm Offset Crankshaft for improved efficiency and performance
  • 60mm Throttle and Intake Silencer, improves performance and reduces noise
  • Labyrinth Exhaust System, muffles exhaust noise and improves efficiency


  • Engine Type - 4-Stroke, 16 Valve SOHC In-line 4 Cylinder
  • Bore x Stroke (mm) - 81 X 88.9
  • Displacement (cc) - 1832.0
  • Recommended Maximum RPM  5000 - 6000
  • Fuel Management - EFI
  • Ignition - TCI
  • OEDA Emission Rating - 3
  • Lubrication System - Wet sump
  • Alternator Output - 12V - 35A with Rectifier Regulator
  • Gear Ratio - 2.15 : 1
  • Starter System - Electric
  • Operation Method - Mechanical Control (Optional Tiller Handle Available)
  • Trim and Tilt Method - Power Trim & Tilt
  • Digital Gauges - Optional 
  • Command Link Gauges - Optional
  • Transom Height (mm [inch]) - L: 516 [20.3] | X: 643 [25.3]
  • Dry Weight (kg) - L: 162 | X: 166
Price: POA AUD
Price Base: POA
Brand: Yamaha
Model: F90
Length: 0.00 Feet
Year: 2024
Category: Boat Engines and Outboards
Hull Type:
Hull Style:
Power Type:
Type Of Sales: Dealer
Engine Make: Yamaha
Engine Type:
Condition: New
State: New South Wales