2024 Yamaha F90LB
On Sale
$11,224.00
Was
$11,710.00
Sale:
Save $486.00
now until 01/31/2026
Key Features
New/Used New
Usage0 Hours
Availability
In Stock
LocationMonahan's Marine Service and Supply, INC.
Condition
Excellent
Product Features
Dealer Notes
Midrange, 20" Shaft, Remote Mech, 353 lbs, Power Trim and Tilt, Command Link Compatible, Y-Cop Compatible.
Description
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.
Specifications
- Engine Type: Inline 4
- Displacement: 1.8L
- Bore x Stroke: 81 x 88.9mm (3.19 x 3.5 in)
- Prop Shaft Horsepower: 90hp @ 5500 rpm
- Full Throttle RPM Range: 5000 ~ 6000
- Alternator Output at W.O.T.: 35 Amp
- Compression Ratio: 10.0:1
- Fuel Induction System: EFI
- Weight *: 160kg (353 lbs) - 164kg (362 lbs)
- Recommended Fuel: Octane 87
- Recommended Engine Oil: Yamalube® 4M (See owner's manual)
- Recommended Fuel Filtration: Yamaha 10-Micron Fuel/Water Separating Filter (external)
- C.A.R.B. Rating: 3-Star
- Exhaust: Through Propeller
- Intake: 16
- Ignition: TCI Microcomputer
- Spark Plug: LFR6A-11
- Starting System: Electric
- Lubrication: Wet Sump
- Engine Oil Capacity: 3.2/3.0L
- Recommended Cooling: Thermostatic Control
- Ethanol Blend Limit: 10% Maximum
- Gear Ratio: 2.15:1
- Gear Shift: Forward, Neutral, Reverse
- Shaft Length: 20" - 25"
- Degree of Tilt: 70
- Degree of Trim: -4° through +66°
- Mounting Centers: 26"
- Steering:
- Steering Angle (maximum): 35° from center, either direction
- Warranty: Limited 3-year Pleasure, 3-year Government, 1-Year Commercial
NOTES:
* Weight refers to shortest shaft length, and is measured without motor oil, gearcase oil and propeller (except models 25 hp and under, which include a standard propeller). All Jet model weights include the jet pump assembly (weight estimated).Engine
| Engine Type | Inline 4 |
| Bore x Stroke | 3.19 x 3.5 in. (81 x 88.9 mm) |
| Displacement | 1.8 L |
| Starting | Electric |
Dimensions
| Shaft Length | 20 in. |
General
| Propshaft Horsepower | 90 HP at 5500 RPM |
| Full Throttle Operating Range | 5000 ~ 6000 |
| Gear Ratio / Shift | 2.15:1 / Forward, Neutral, Reverse |
| Fuel Induction | EFI |
| Alternator | 35 Amp |
| Warranty | Limited 3-year Pleasure, 3-year Government, 1-Year Commercial |
