Tohatsu 115hp MFS115AETL Outboard Motor
$6,195.00
The Tohatsu 115hp MFS115AETL Outboard Motor delivers powerful EFI four-stroke performance with strong low-end torque, quiet operation, and long-shaft stability—ideal for fishing, cruising, and commercial boats.
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Overview Tohatsu 115hp MFS115AETL Outboard Motor
The Tohatsu 115hp MFS115AETL Outboard Motor is a high-performance EFI four-stroke engine engineered for boaters who require strong torque, smooth acceleration, and dependable long-shaft operation. Built on a robust 4-cylinder platform, this outboard delivers confident power across the RPM range while maintaining excellent fuel efficiency and quiet idle characteristics.
Designed for both recreational and commercial applications, the MFS115AETL combines advanced ECU programming, a low gear ratio, and premium durability features to provide reliable performance in demanding marine environments.
Features and Performance
- Electronic Fuel Injection (EFI): Ensures quick starts, smooth throttle response, and optimized fuel efficiency
- Low Gear Ratio (2.08:1): Provides increased low-end torque for faster hole shots and improved load handling
- SOHC 4-Valve Engine Design: Optimizes airflow for enhanced performance and fuel economy
- High Output 41-Amp Alternator: Supports advanced onboard electronics and accessories
- Variable Idle System: Adjustable idle speed from 650 to 850 RPM for precise docking and trolling
- Fine-Tuned ECU Programming: Delivers consistent power delivery and responsive acceleration
- Built-In Freshwater Flushing System: Simplifies routine maintenance and extends engine life
- Ultra-Low Emissions: CARB 3-Star and EPA compliant for environmentally responsible operation
Why You Should Buy it
- Ideal for long-shaft boats requiring higher horsepower and strong torque
- Smooth, quiet four-stroke operation enhances on-water comfort
- Excellent balance of performance, durability, and fuel efficiency
- Designed for both recreational and commercial marine use
- Trusted Tohatsu engineering backed by a 5-year manufacturer warranty
| Specification | Details |
|---|---|
| Engine Type | Four Stroke |
| Model | MFS115AETL |
| Horsepower | 115 hp |
| Cylinders | 4 |
| Displacement | 1995 cc |
| Shaft Length | 20" Long |
| Starting System | Electric |
| Steering | Tiller or Remote Mechanical |
| Induction System | Electronic Fuel Injection (EFI) |
| Alternator Output | 41 Amp |
| Full Throttle Range | 5000 – 6000 rpm |
| Weight | 392 lbs |
| Emissions | CARB 3-Star & EPA |
| Warranty | 5-Year Manufacturer Warranty |
- Tohatsu 115hp MFS115AETL Outboard Motor
- Power Trim & Tilt system
- 12-Volt charging system
- Stop switch lanyard
- Owner’s manual
Frequently Asked Questions About Tohatsu 115hp MFS115AETL Outboard Motor
Is Tohatsu 115hp MFS115AETL Outboard Motor built more for casual use or regular duty?
Tohatsu 115hp MFS115AETL Outboard Motor is intended for boaters who need stronger four-stroke performance for larger boats that need strong long-shaft four-stroke power. With 115 hp, Electronic Fuel Injection (EFI), and a more substantial engine platform, it is better suited to regular duty than a lightweight portable outboard.
What technical specs matter most when comparing this outboard?
The row highlights 115 hp, 4 cylinders, 1995 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.
Does this outboard support onboard electrical loads?
The row lists 41 Amp, which can be meaningful for boats carrying electronics, pumps, lights, or other steady loads. That detail adds practical value because it helps buyers gauge whether this motor supports the broader electrical demands of the boat, not just propulsion.
What ownership details round out the buying picture?
Beyond output and controls, buyers should notice 392 lbs, 5000 – 6000 rpm, 5-Year Manufacturer Warranty. Those details help explain how the motor may fit the boat, what kind of operating range it is designed around, and what sort of ownership support is attached to the product listing.

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