Description

Tohatsu 25HP EFI Outboard Motor | Power Trim & Tilt, Electric Start | 15″ Short Shaft | MFS25DETS

The Tohatsu MFS25DETS 25HP EFI Outboard Motor combines lightweight engineering, advanced technology, and versatile rigging options to deliver outstanding performance for recreational and commercial boaters. Featuring Electronic Fuel Injection (EFI), electric start with manual backup, and an integrated Power Trim & Tilt system, this premium 25HP outboard offers exceptional fuel economy, smooth operation, and precise control in a compact package.

Designed as one of the lightest 25HP three-cylinder outboards in its class, the MFS25DETS delivers impressive acceleration, strong low-end torque, and excellent top-end performance. Whether configured for tiller steering or remote mechanical steering, this outboard adapts to a wide variety of boating applications including fishing boats, inflatables, aluminum boats, utility vessels, and workboats.

With Tohatsu’s advanced battery-less EFI technology, operators benefit from effortless starting, responsive throttle control, and optimized fuel consumption for a more efficient and enjoyable boating experience.

Key Features

• Battery-less Electronic Fuel Injection (EFI)
• Electric Start with Manual Backup
• Integrated Power Trim & Tilt System
• Tiller or Remote Mechanical Steering Compatibility
• Lightweight 3-Cylinder Four-Stroke Engine
• 15″ Short Shaft Configuration
• Best-in-Class Power-to-Weight Ratio
• Advanced Cross-Flow Induction System
• Digital CD Ignition
• High Output 17.5 Amp Alternator
• Optimized 2.17:1 Gear Ratio
• Smooth and Quiet Operation
• Exceptional Fuel Efficiency
• Adjustable Steering Friction and Trim Tab
• EPA and CARB Approved Low Emissions

Ideal Applications

The Tohatsu MFS25DETS is ideal for:

• Fishing Boats
• Inflatable Boats
• Aluminum Boats
• Utility Boats
• Jon Boats
• Tender Boats
• Commercial Workboats
• Recreational Watercraft

Motor Specifications

• Engine Type: Tohatsu MFS25DETS Four Stroke
• Horsepower: 25HP
• Cylinders: 3-Cylinder
• Shaft Length: 15″ Short Shaft
• Steering: Tiller or Remote Mechanical
• Starting System: Electric Start + Manual Start
• Power Trim & Tilt: Standard
• Weight: 148 lbs
• Full Throttle Range: 5000–6000 RPM
• Displacement: 526cc
• Fuel System: Electronic Fuel Injection (EFI)
• Alternator Output: 17.5 Amp
• Gear Ratio: 2.17:1
• Warranty: Tohatsu 5-Year Limited Warranty

Standard Equipment

• Power Trim & Tilt System
• 12-Volt Charging System
• Service Tool Kit & Parts
• Stop Switch Lanyard
• Owner’s Manual

Propeller not included.

Advanced EFI Technology

Battery-Less EFI Performance

The advanced battery-less EFI system provides reliable starting, precise fuel management, and optimized engine performance without requiring battery power for fuel injection operation.

Exceptional Fuel Economy

Electronic fuel injection continuously adjusts fuel delivery to maximize efficiency while maintaining strong acceleration and dependable power output.

Smooth Acceleration and Throttle Response

The EFI system delivers instant throttle response and smooth operation throughout the RPM range, improving overall driving confidence and control.

Lightweight Yet Powerful

Through extensive redesign of major engine components, including the crankshaft and intake manifold, Tohatsu significantly reduced overall engine weight while maintaining exceptional durability and performance.

Benefits Include:

• Easier installation
• Improved boat balance
• Better fuel economy
• Enhanced handling
• Increased overall efficiency

Power Trim & Tilt Convenience

The integrated Power Trim & Tilt system allows operators to easily adjust engine trim angle for improved performance, fuel efficiency, and ride comfort. With the touch of a button, the motor can also be tilted clear of the water for shallow-water operation and trailering.

Advantages of Power Trim & Tilt

• Improved fuel efficiency
• Better boat handling
• Easier shallow-water navigation
• Enhanced ride comfort
• Simplified launching and retrieval

Advanced Cross-Flow Induction

The advanced cross-flow induction system optimizes airflow through the engine for improved combustion efficiency, stronger acceleration, and smooth power delivery.

High Output Charging System

The integrated 17.5-amp alternator helps maintain onboard batteries and supports electronics such as GPS units, fish finders, communication systems, and navigation equipment.

Benefits of the 15″ Short Shaft

The 15-inch short shaft configuration offers:

• Excellent maneuverability
• Ideal compatibility with standard transoms
• Efficient power transfer
• Better shallow-water performance
• Reduced overall weight

Frequently Asked Questions

Does the MFS25DETS include Power Trim & Tilt?

Yes. The MFS25DETS comes equipped with an integrated Power Trim & Tilt system as standard equipment.

Does this model feature EFI technology?

Yes. The outboard is equipped with Tohatsu’s advanced battery-less Electronic Fuel Injection (EFI) system.

Can the motor be configured for remote steering?

Yes. The MFS25DETS supports both tiller steering and remote mechanical steering configurations.

Is electric start included?

Yes. This model includes electric start with manual backup capability.

Is a propeller included?

No. The propeller is sold separately so owners can select the ideal propeller for their specific application.

What warranty is included?

The Tohatsu MFS25DETS is covered by Tohatsu’s industry-leading 5-Year Limited Warranty.

Why Choose the Tohatsu MFS25DETS?

The Tohatsu MFS25DETS 25HP EFI Outboard Motor delivers premium performance, outstanding fuel efficiency, and exceptional versatility. Featuring advanced EFI technology, electric start convenience, integrated Power Trim & Tilt, and flexible steering options, this lightweight three-cylinder outboard is the perfect solution for boaters seeking reliable power, modern features, and long-term value.