Yamaha F90 Outboard
F90LB 20"
$24,150.00
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Yamaha F90 Outboard
Motor-only pricing. Contact us for a fully fitted package.
$24,150.00
Powerful 1.8-Litre Performance, Excellent Fuel Economy & Legendary Yamaha Reliability
The Yamaha F90LB 90HP Four-Stroke Outboard delivers an impressive combination of power, fuel efficiency and smooth, reliable performance. With its advanced 1.8-litre engine, strong acceleration and refined four-cylinder design, the F90 is an excellent choice for aluminium fishing boats, fibreglass runabouts and recreational vessels.
Powered by Yamaha's proven 1832cc, four-cylinder, 16-valve SOHC engine, the F90 offers excellent low-end torque, responsive acceleration and plenty of mid-range power. Whether you're heading out fishing, exploring the Bay of Islands or enjoying a day on the water with family and friends, this engine delivers dependable performance.
Yamaha's Multi-Point Electronic Fuel Injection (EFI) system provides precise fuel delivery, helping achieve excellent fuel economy, easy starting and smooth throttle response.
The F90 also benefits from Yamaha's advanced engine management technology, which continuously monitors operating conditions to optimise performance and efficiency.
With electric start, power trim and tilt, and remote steering controls, the F90LB is an excellent choice for both new boat packages and repowering an existing vessel.
Key Features
- 90HP Four-Cylinder Engine: Proven 1832cc, 16-valve SOHC four-stroke delivering strong acceleration and smooth performance.
- Large 1.8-Litre Displacement: Provides excellent low-end torque and responsive mid-range power.
- Electronic Fuel Injection (EFI): Precise fuel management for economical running, reliable starting and responsive throttle control.
- 16-Valve Technology: Four valves per cylinder help improve engine breathing and performance.
- ECM Engine Management: Advanced electronic engine management monitors operating conditions to optimise performance and fuel delivery.
- Electric Start: Convenient key-operated starting.
- Power Trim & Tilt: Easily adjust engine trim to optimise acceleration, handling and fuel efficiency.
- 20-Inch Long Shaft: Suitable for boats requiring a long-shaft outboard.
- Remote Steering: Mechanical throttle and gear controls, ideal for forward-steer boats.
- Variable Trolling Control: Allows fine adjustments to engine speed in 50 RPM increments using compatible Yamaha instrumentation.
- 35-Amp High-Output Alternator: Provides charging capacity for batteries, fish finders, GPS units and other onboard electronics.
- Freshwater Flushing System: Convenient flushing connection for easier maintenance after saltwater use.
- Yamaha Command Link Compatibility: Compatible with Yamaha's digital instrumentation and supported NMEA 2000 marine electronics.
These features are supported by Yamaha Motor New Zealand's official F90 product information.
What's Included in Our Yamaha F90 Package?
At Bay of Islands Yamaha, our F90LB package includes the following equipment, providing the essential components for a remote-steer installation.
| Included Equipment | Description |
|---|---|
| Yamaha F90LB Outboard | 90HP four-stroke, long shaft, electric start and power trim and tilt |
| Yamaha 6Y8 Digital Gauge | Command Link digital engine instrumentation |
| Yamaha 703 Remote Control Box | Side-mounted mechanical throttle and gear control |
| 2 × 15ft Remote Control Cables | Throttle and gear shift cables |
| RAC SEPAR Fuel Filter | Fuel filter and water separator assembly |
All the above equipment is included in the advertised package price.
Installation, additional rigging components and any boat-specific modifications can be quoted separately.
Package inclusions are based on the equipment you've specified for Bay of Islands Yamaha.
Technical Specifications
| Specification | Yamaha F90LB |
|---|---|
| Engine Type | Four-Stroke, 16-Valve SOHC Inline 4-Cylinder |
| Horsepower | 90HP |
| Displacement | 1832cc |
| Bore × Stroke | 81 × 88.9mm |
| Fuel System | Multi-Point Electronic Fuel Injection |
| Starting System | Electric Start |
| Ignition System | TCI |
| Steering | Remote Mechanical Control |
| Trim & Tilt | Power Trim & Tilt |
| Shaft Length | Long – 516mm (20.3") |
| Recommended RPM | 5,000–6,000 RPM |
| Alternator | 12V – 35A |
| Gear Ratio | 2.15:1 |
| Lubrication | Wet Sump |
| Dry Weight | 162kg |
| Digital Instrumentation | Yamaha Command Link Compatible |
Source: Yamaha Motor New Zealand – F90.
Why Choose the Yamaha F90?
The Yamaha F90 is a fantastic choice for boat owners wanting dependable 90HP performance with plenty of torque and excellent fuel economy.
Its 1832cc four-cylinder engine delivers strong acceleration and responsive performance, making it particularly well suited to boats carrying passengers, fishing equipment or heavier loads.
One of the F90's biggest advantages is its refined engine design. Yamaha has worked to reduce vibration and engine noise through improvements to engine rigidity, the muffler and air intake system.
For keen fishermen, Yamaha's variable trolling control is another handy feature, allowing precise adjustments to engine speed when trolling.
The F90 also features a powerful 35-amp alternator, providing useful charging capacity for modern fishing boats running multiple electronic devices.
Combined with Yamaha's proven EFI technology, smooth four-cylinder operation and straightforward maintenance, the F90 is an excellent all-round outboard for New Zealand boating conditions.
Available at Bay of Islands Yamaha
Whether you're repowering your existing boat or putting together a new boat package, the team at Bay of Islands Yamaha can help you find the right outboard for your needs.
We can assist with engine selection, controls, instrumentation, professional installation and ongoing servicing.
Contact Bay of Islands Yamaha today for pricing, availability and a fully fitted quote.