Manufacturer Part Number (MPN)
MFS20EL
Marine Specialist Insight: The Tohatsu MFS20EL (MPN MFS20EL) is the gold standard for portable power on high-transom vessels. By utilizing Tohatsu's revolutionary Battery-Less Electronic Fuel Injection (EFI), this 20-inch long shaft motor delivers superior torque and instant throttle response without the need for a heavy starting battery. It is the premier choice for sailboats, aluminum fishing boats, and heavy tenders that require a lightweight, high-performance engine with manual-start simplicity.
High-Output Performance Meets Long-Shaft Versatility
The Tohatsu MFS20EL (MPN: MFS20EL) redefines what is possible in the 20 HP class. Built on a twin-cylinder 333cc SOHC powerhead, this engine provides the displacement necessary to plane heavy loads quickly. The battery-less EFI system ensures that the engine automatically adjusts to ambient temperature and altitude, providing a smooth, consistent idle and peak fuel efficiency across the entire powerband.
Designed for durability and ease of use, the MFS20EL features a multi-function tiller handle with an integrated front-mounted shift lever. The 20-inch shaft makes it ideal for vessels with higher transoms, ensuring the propeller stays deep in the water for maximum traction. With Tohatsu’s unique 4-point vibration dampening system, you get a whisper-quiet ride and minimal feedback through the tiller, even during long transits.
Technical Specifications
| Official MPN |
MFS20EL |
| Horsepower |
20 HP |
| Shaft Length |
20" (Long Shaft) |
| Starting System |
Manual Recoil Start |
| Fuel Delivery |
Battery-Less EFI |
| Weight |
Approx. 97 lbs (44 kg) |
| Full Throttle RPM |
5,400 - 6,100 RPM |
MFS20EL Performance Features:
- Battery-Less EFI: Experience the smooth idling and instant response of fuel injection without the added weight or maintenance of a battery.
- Digital CD Ignition: Ensures a strong, consistent spark for effortless one-pull starts in all weather conditions.
- Through-Propeller Exhaust: Directs engine noise and fumes away from the operator for a quieter and cleaner ride.
- Advanced Tiller Handle: Features a 110-degree rotation and integrated shifting for superior maneuverability.
- Front-Mounted Shifting: Conveniently located gear lever for fast and easy access during tight maneuvering.
Frequently Asked Questions
1. Does the MFS20EL come with an external fuel tank?
Yes, the MFS20EL (MPN MFS20EL) includes a 3.1-gallon (12L) external fuel tank, fuel line, and a factory-matched aluminum propeller.
2. Is this motor suitable for sailboats?
Absolutely. The 20-inch long shaft is the preferred length for most sailboat motor brackets, providing enough depth to remain submerged in various sea states.
Tohatsu Outboard Specialist | Verified Marine Technical Data | MPN: MFS20EL
