Name: Tohatsu 90hp MFS90AETL Outboard Motor
Brand: Tohatsu
SKU: NM941678494
Price: 6067.00 USD
Availability: InStock

Description

Overview Tohatsu 90hp MFS90AETL Outboard Motor

The Tohatsu 90hp MFS90AETL Outboard Motor is a high-performance EFI four-stroke engine engineered for boaters who demand strong torque, rapid acceleration, and dependable long-shaft operation. Featuring industry-first 4-2-1 Performance Tuned Exhaust technology, this outboard delivers powerful thrust throughout the RPM range—resulting in faster hole shots, improved speed, and greater versatility across a wide range of boat types.

Designed for both recreational and commercial use, the MFS90AETL combines advanced engineering, refined ECU tuning, and durable construction to provide smooth, quiet operation with excellent fuel efficiency.

Features and Performance

Electronic Fuel Injection (EFI): Ensures reliable starting, smooth throttle response, and efficient fuel delivery
4-2-1 Performance Tuned Exhaust: Maximizes torque across the RPM range for faster acceleration and stronger mid-range power
Low Gear Ratio (2.08:1): Provides increased low-end torque for improved hole shot and load handling
SOHC 4-Valve Engine Design: Optimizes airflow for enhanced performance and fuel efficiency
High Output 41-Amp Alternator: Supports advanced electronics and heavy electrical loads
Variable Idle System: Adjustable idle speed from 650 to 850 RPM for precise control during docking and trolling
Built-In Freshwater Flushing System: Simplifies routine maintenance and extends engine lifespan
Ultra-Low Emissions: CARB 3-Star and EPA compliant for environmentally responsible operation

Why You Should Buy it

Ideal for long-shaft boats requiring strong horsepower and high torque
Fast hole shots and smooth acceleration improve overall boating performance
Quiet idle and refined engine sound enhance onboard comfort
Built for durability in both recreational and commercial environments
Trusted Tohatsu engineering backed by a 5-year manufacturer warranty

Specifications

Specification	Details
Engine Type	Four Stroke
Model	MFS90AETL
Horsepower	90 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

What’s Included

Tohatsu 90hp MFS90AETL Outboard Motor
Power Trim & Tilt system
12-Volt charging system
Stop switch lanyard
Owner’s manual

FAQ

Frequently Asked Questions About Tohatsu 90hp MFS90AETL Outboard Motor

Is Tohatsu 90hp MFS90AETL Outboard Motor built more for casual use or regular duty?

Tohatsu 90hp MFS90AETL Outboard Motor is intended for boaters who need stronger four-stroke performance for general boating where stronger four-stroke performance is needed. With 90 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 90 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.

What does the listed charging capability add in practice?

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 is included with the motor package?

The package information helps clarify ordering expectations because the row lists Tohatsu 90hp MFS90AETL Outboard Motor, Power Trim & Tilt system, 12-Volt charging system, 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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