Manufacturer Part Number (MPN)
MFS15ES
Marine Specialist Insight: The Tohatsu MFS15ES (MPN MFS15ES) is a masterpiece of lightweight engineering and modern technology. As the world's first Battery-Less Electronic Fuel Injection (EFI) outboard in its class, this 15-inch short shaft motor provides incredible performance without the bulk of a heavy battery. It is the definitive choice for small aluminum fishing boats, inflatable catamarans, and tenders that require a lightweight, high-torque engine with one-pull reliability.
The Power of EFI in a Portable Short-Shaft Frame
The Tohatsu MFS15ES (MPN: MFS15ES) represents the next generation of portable 4-stroke power. By utilizing a battery-less EFI system, this motor delivers precise fuel delivery, resulting in smooth idling, crisp throttle response, and remarkable fuel efficiency. The 333cc twin-cylinder powerhead is designed to plane smaller vessels quickly while maintaining a whisper-quiet operation that carbureted engines simply cannot match.
This manual-start model is built for the rugged outdoors. It features a front-mounted shift lever for easy access and an ergonomic tiller handle that reduces operator fatigue. With Tohatsu’s unique 4-point mounting system, vibration is kept to an absolute minimum, providing a smooth ride even at full throttle. The MFS15ES is the perfect blend of simplicity and high-tech performance for the minimalist boater.
Technical Specifications
| Official MPN |
MFS15ES |
| Horsepower |
15 HP |
| Shaft Length |
15" (Short Shaft) |
| Starting System |
Manual Recoil Start |
| Fuel Delivery |
Battery-Less EFI |
| Weight |
Approx. 95 lbs (43 kg) |
| Fuel Tank Included |
3.1 Gallon (12L) External |
MFS15ES Key Performance Features:
- Battery-Less EFI: Experience all the benefits of fuel injection without the need for a battery—simplifying your setup and reducing weight.
- Digital CD Ignition: Optimizes ignition timing for faster acceleration and consistent one-pull starting in any weather.
- Through-Propeller Exhaust: Directs noise and fumes away from the operator for a cleaner, quieter experience.
- Stainless Steel Housing: High-grade water pump housing for superior durability in saltwater or sandy environments.
- Front Shifting: Conveniently located gear lever allows for quick, intuitive maneuvering.
Frequently Asked Questions
1. Is this motor easy to transport?
Yes, the MFS15ES (MPN MFS15ES) is one of the lightest EFI outboards in its class. It features a large carry handle that is ergonomically positioned for easy lifting.
2. Does it come with a propeller?
Yes, it comes equipped with a factory-matched aluminum propeller designed to provide a balance of speed and torque for most small-boat applications.
Tohatsu Outboard Specialist | Verified Marine Technical Data | MPN: MFS15ES
