Tohatsu 15hp MFS15ES Outboard Motor
$1,603.00
The Tohatsu 15hp MFS15ES Outboard Motor delivers reliable four-stroke performance with advanced battery-less EFI technology. Lightweight, fuel-efficient, and easy to start, it’s ideal for small boats, inflatables, and utility vessels that demand smooth power and dependable operation.
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Overview Tohatsu 15hp MFS15ES Outboard Motor
The Tohatsu 15hp MFS15ES Outboard Motor introduces advanced battery-less EFI technology to the portable 15hp class, delivering an exceptional balance of power, efficiency, and lightweight design. As the lightest four-stroke battery-less EFI 15hp outboard in its category, it is engineered to provide strong performance without adding unnecessary weight to your boat.
Designed with tiller steering and a 15-inch short shaft, the MFS15ES is an excellent choice for inflatables, aluminum boats, and small utility vessels. The EFI system ensures quick, choke-free starts, crisp throttle response across the RPM range, and improved fuel efficiency—making everyday operation smoother, quieter, and more economical.
Features and Performance
- Battery-less EFI system delivers fast starting, precise fuel delivery, and smooth acceleration
- Lightweight and compact construction improves portability and overall boat balance
- High power-to-weight ratio enhances performance on small hulls
- Reduced vibration and noise provide a quieter, more comfortable ride
- Efficient fuel consumption even at wide-open throttle
- Tiller steering with manual start ensures simple and dependable operation
- Ultra-low emissions meet EPA and CARB 3-Star standards
Why You Should Buy it
- One of the lightest 15hp four-stroke EFI outboards available
- Battery-less EFI simplifies setup and reduces maintenance concerns
- Ideal for small boats, inflatables, and utility applications
- Smooth, quiet performance with excellent fuel efficiency
- Backed by the Tohatsu 5-Year Factory Warranty
| Specification | Details |
|---|---|
| Engine Type | Tohatsu MFS15ES Four Stroke |
| Horsepower | 15 hp |
| Cylinders | 2 |
| Shaft Length | 15" Short |
| Steering | Tiller |
| Starting System | Manual |
| Weight | 95 lbs |
| Full Throttle RPM | 5400 – 6100 rpm |
| Displacement | 333 cc |
| Induction System | Electronic Fuel Injection (EFI) |
| Emissions | EPA & CARB 3-Star Approved |
| Warranty | Tohatsu 5-Year Warranty |
- Propeller
- External fuel tank (3.1 gallons)
- Fuel line hose
- Service tool kit & parts
- Stop switch lanyard
- Owner’s manual
Frequently Asked Questions About Tohatsu 15hp MFS15ES Outboard Motor
Where does Tohatsu 15hp MFS15ES Outboard Motor make the most sense on the water?
Tohatsu 15hp MFS15ES Outboard Motor is intended for boaters who need stronger four-stroke performance for inflatables, small boats, and aluminum boats. With 15 hp, Electronic Fuel Injection (EFI), and a more substantial engine platform, it is better suited to regular duty than a lightweight portable outboard.
What should buyers notice in the engine configuration?
The row highlights 15 hp, 2 cylinders, 333 cc, Electronic Fuel Injection (EFI), which helps buyers compare throttle response, torque, and fuel delivery with more context than horsepower alone. On larger or more regularly used boats, those engine details often shape real-world performance and ownership expectations.
Which rigging details should buyers pay attention to here?
The configuration matters because the listing specifies 15" short, tiller, manual start. Those details affect installation, helm feel, and how well the motor matches a particular transom height or control layout, so they are worth checking as closely as the horsepower rating.
What comes with this outboard besides the engine?
The package information helps clarify ordering expectations because the row lists Propeller, External fuel tank (3.1 gallons), Fuel line hose, along with other standard items. That is useful when buyers want to know whether key operating or installation pieces are already part of the purchase.

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