Financing available
We have several finance options available. Contact us for more information!
Free Shipping
All Yamaha Outboards Ship for free to lower 48 states. Excluding lift gate fee. If lift gate is needed at delivery it is a $75.00 flat charge.
Yamaha 150 HP Tiller Outboard Motor
Tampa bay. Lake Superior. The St. Johns River. Wherever you watch the sun rise you’re likely to find a Yamaha In-Line Four. They’re perfect for all kinds of water—and boaters. For more than a decade Yamaha In-Line Fours have been the go-to for boaters who need light, nimble, compact power.
The water may be choppy, and the fish may be fighters, but at least the steering will be easy with the Power-Assisted 2.8L In-Line Four 150. Available in standard and eight-inch tiller lengths, it can accommodate almost any boat configuration.
- Hydraulic assisted tiller steering
- Runs on economical 89 octane
- Only 566 pounds
- 25” shaft
- 50-amp alternator provides plenty of power for onboard electronics
- Available in signature Yamaha gray
| Weight † | 257 kg (566 lbs) |
|---|---|
| Full Throttle RPM Range | 5000 - 6000 RPM |
| Fuel Induction System | EFI |
| Recommended Engine Oil | Yamalube® 4M (See owner's manual) |
| Engine Type | Inline 4 |
| Displacement | 2.8L |
| Bore x Stroke | 94 × 96.2 (3.70 x 3.79in) / 96 × 96.2mm (3.78 × 3.79in) |
| Prop Shaft Horsepower | 150hp @ 5500 rpm |
| Alternator Output at W.O.T. | 50 Amp |
| Compression Ratio | 9.0:1 / 10.3:1 |
| Recommended Fuel | Octane 87 / Octane 89 |
| Recommended Fuel Filtration | Yamaha 10 Micron Fuel/Water Separating Filter (external) |
| C.A.R.B. Rating | 3-Star |
| Exhaust | Through Propeller |
| Intake | 16-valve |
| Ignition | TCI Microcomputer |
| Spark Plug | NGK-LFR6A-11 / LFR5A-11 |
| Starting System | Electric |
| Lubrication | Wet Sump |
| Engine Oil Capacity | 4.5L / 4.3 |
| Recommended Cooling | Thermostatic Control |
| Ethanol Blend Limit | 10% Maximum |
| Gear Ratio | 2.00:1 |
| Gear Shift | Forward, Neutral, Reverse |
| Shaft Length | 25" |
| Degree of Tilt | 70° |
| Degree of Trim | -4° through +16° |
| Mounting Centers | 26" |
| Steering | Steering Assisted Tiller Handle |
| Steering Angle (maximum) | 30° from center, either direction |
| Warranty | Limited 3 Year Limited Pleasure Boat - 1 Year Limited Commercial |