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- New
- In Stock
- Outboard
- Four Stroke
- F90
- Powered
- 90 HP
2023 Yamaha Marine F90
The Yamaha 115 hp and the all-new 90 hp and 75 hp Midrange four strokes are reliable inshore performers. Fast and powerful, they sport 1.8-liter displacement and DOHC or SOHC designs with four valves per cylinder. This gives them exceptional volumetric efficiency and lighter weights. With 25-inch shaft options for the F115 and F90, this horsepower range offers prime power for mid-size craft, including anglers trolling large, rough water in 25-inch-transom multi-species boats. The completely surprising Yamaha Midrange 115, 90 and 75 hp four strokes. A powerful part of our lineup—and your boating experience.
The all-new 1.8-liter I-4 F90 features greater displacement and a single-overhead-camshaft design with four valves per cylinder. This boosts power and volumetric efficiency and streamlines design. In fact, it’s 13 pounds lighter than previous designs. A lighter, more powerful design gives the F90 blistering speed that’s 1.5 mph faster than competing outboards.
- Coos Bay
- New
- F90
- 2023
- Yamaha Marine
- F90
- Outboard
- Four Stroke
- Yamaha F90XB
- Single Outboard
- Powered
- 90 HP
- Inline 4
- Prop Shaft: 90hp @ 5500 rpm
- 1.8L
- 3.19 in (81 mm)
- 3.5 in (88.9 mm)
- 10.0:1
- Full RPM Range: 5000 ~ 6000
- Angle (maximum): 35° from center, either direction
- Through Propeller
- TCI Microcomputer
- Recommended: Yamalube® 4M (See owner's manual)
- Wet Sump
- Recommended: Thermostatic Control
- 2.15:1
- Forward, Neutral, Reverse
- Fuel System: EFI
- LFR6A-11
- System: Electric
- Output: 35 Amp
- Ethanol Blend Limit: 10% Maximum
- Recommended: Octane 87 | Recommended Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)
- Shaft: 20" - 25"
- Degree of Tilt: 70 | Degree of Trim: -4° through +66° | Mounting Centers: 26"
- 3.2/3.0L
- 353 lbs (160 kg) - 362 lbs (164 kg)
- 20" shaft: 353 lbs (160 kg) | 25" shaft: 363 lbs (164 kg)
- Intake: 16 | C.A.R.B. Rating: 3-Star
- Limited 3-year Pleasure, 3-year Government, 1-Year Commercial
Recommendations
Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.