$25,000.00 Original price was: $25,000.00.$20,000.00Current price is: $20,000.00.
The Yamaha F150 is a proven 150-horsepower four-stroke outboard designed for boaters who need dependable propulsion, strong midrange performance and practical fuel-injected operation. Its inline-four architecture, modern fuel system and power trim and tilt make it suitable for fishing boats, center consoles, bay boats, family runabouts and other applications where a 150 HP outboard is an appropriate match.
| Engine type | 4-stroke, 16-valve, DOHC inline 4 |
|---|---|
| Maximum prop-shaft output | 150 HP at 5,500 RPM |
| Displacement | 2.7L or 2.8L depending on F150 model/version |
| Fuel system | Electronic fuel injection |
| Full-throttle RPM range | 5,000–6,000 RPM |
| Gear ratio | 2.00:1 |
| Starting | Electric start |
| Trim system | Power trim and tilt |
| Lubrication | Wet sump |
| Shaft options | 20-inch and 25-inch on applicable F150 configurations |
| Controls | Mechanical or digital electronic control depending on model |
The F150 combines 150 HP with the packaging and operating characteristics of a four-cylinder outboard. Electronic fuel injection provides controlled fuel delivery, while the DOHC four-cylinder layout is engineered for efficient operation across the usable RPM range. Yamaha offers the F150 family in different configurations, so the exact displacement, weight, control system and shaft length should be matched to the specific model being purchased.
The Yamaha F150 produces its rated 150 HP at 5,500 RPM, with a 5,000–6,000 RPM full-throttle operating range. The 2.00:1 gear ratio and available 20- and 25-inch shaft configurations allow the engine to be matched to a range of transom designs and propeller selections.
Fuel injection supports consistent engine operation and eliminates the carbureted fuel system used by older generations of outboards. The four-stroke, wet-sump design is intended for regular marine service with routine oil, filter, gearcase and cooling-system maintenance.
A Yamaha F150 can be considered for center-console fishing boats, bay boats, dual-console boats, runabouts, utility boats and other hulls rated for 150 HP. The correct application depends on the boat manufacturer’s maximum horsepower rating, transom height, weight capacity, rigging requirements and intended use.
Yamaha’s F150 family includes configurations that differ in controls and displacement. Current Yamaha specifications list 2.8L F150 versions with digital electronic control as well as 2.7L mechanical-control versions. Because these differences affect weight, rigging and compatibility, buyers should confirm the exact model code and equipment included with the engine before ordering.
Routine maintenance is essential for dependable outboard operation. Follow the applicable Yamaha owner’s manual and service schedule for engine oil, oil filter, gearcase lubricant, fuel filtration, spark plugs, cooling-system inspection and corrosion protection. Boats operated in saltwater require appropriate flushing and corrosion-control practices after use. Service intervals and parts can vary by exact model and operating conditions.
Before purchasing, confirm whether the listing is for a new or used engine and identify the exact model designation. Check shaft length, control type, steering arrangement, engine hours where applicable, service history and included rigging. For a used Yamaha F150, inspect the cowling, lower unit, propeller shaft, mounting area, wiring, corrosion protection and maintenance records. A professional inspection and compression or diagnostic check can provide additional information about engine condition.
When comparing a Yamaha F150 with another 150 HP outboard, look beyond horsepower alone. Compare displacement, engine weight, shaft length, control technology, steering, charging capacity, gear ratio, warranty, parts availability and the rigging already installed on your boat. The best technical match is the engine that fits the boat’s rating and transom while meeting the intended operating requirements.
The Yamaha F150 is rated at 150 HP at 5,500 RPM at the propeller shaft.
The F150 is a four-stroke inline-four outboard. Yamaha’s F150 range includes 2.7L and 2.8L versions depending on model and configuration.
Current Yamaha specifications list a full-throttle operating range of 5,000–6,000 RPM for the F150 family.
Yes. The Yamaha F150 uses electronic fuel injection.
Yamaha offers F150 configurations with 20-inch and 25-inch shaft options. The correct shaft depends on the exact model and boat transom.
It can be a repower option when the boat is rated for 150 HP and the engine’s shaft, controls, steering, weight and rigging requirements are compatible. Always verify the boat manufacturer’s specifications before installation.
Weight varies by exact F150 version and shaft/control configuration. Yamaha’s current specifications list approximately 509 lb for the 20-inch mechanical version and 522 lb for the 20-inch DEC version, before differences associated with equipment and configuration.
Check engine hours, service records, compression or diagnostic results, corrosion, lower-unit condition, propeller and shaft, steering and rigging, charging system and overall maintenance history. A marine technician can perform a more complete pre-purchase inspection.
Explore the full Outboard Engines selection from Performance Engines to compare Yamaha and other marine outboard options by horsepower, configuration and application.



