Product Overview
The 2018 Tohatsu MFS20EEFTL is a standout 20 horsepower outboard motor that perfectly balances power, reliability, and lightweight design. As the foundation for many other leading brands, Tohatsu’s engineering excellence is on full display in this model, making it an exceptional choice for a wide range of small boats, including fishing skiffs, dinghies, jon boats, and inflatables.
This “Saltwater Edition” model comes equipped with essential features for durability in marine environments, including a corrosion-resistant alternator and an advanced anti-corrosion paint process. The highlight is the convenient electric start with an integrated battery charging alternator, eliminating the hassle of pull-starting. Weighing in at just 104 lbs (47 kg), this motor is remarkably portable without sacrificing the robust power needed for planing with small to mid-sized vessels.
Whether you’re a weekend angler, a cruiser needing a dependable dinghy motor, or a boater looking for proven reliability, the 2018 Tohatsu 20 HP delivers exceptional value and performance.
Boating Resources & Guides
Technical Specifications
| Specification Category | Detail |
|---|---|
| Manufacturer Model Code | MFS20EEFTL |
| Year | 2018 |
| Horsepower | 20 HP |
| Shaft Length | 20 inches (Long Shaft) |
| Starting System | Electric Start |
| Weight | 104 lbs / 47 kg |
| Cylinders | 2 |
| Displacement | 327 cc |
| Fuel System | Carbureted |
| Fuel Type | Regular Unleaded (87 Octane) |
| Oil Type | TC-W3 Outboard Oil |
| Gear Ratio | 2.08:1 |
| Alternator Output | 12 Amp / 156W |
| Steering | Tiller Handle (Standard) |
| Trim System | Manual (5-position tilt pin) |
What’s Included (Typical)
| Included | Not Included / Required Separately |
|---|---|
| ✓ Outboard Motor with Tiller Handle | ✗ Propeller (Size varies by application) |
| ✓ Engine Mounting Clamps | ✗ Battery (for Electric Start) |
| ✓ Anode(s) | ✗ Fuel Tank & Hose Assembly |
| ✓ Owner’s Manual | ✗ Control Cables (If remote steering is desired) |
🛠️ Recommended Accessories
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Propeller: Tohatsu 9.8″ Pitch Aluminum Propeller
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Fuel System: Moeller 6-Gallon Portable Fuel Tank
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Controls: Tohatsu Remote Control Kit
Comparison Table: Tohatsu MFS20EEFTL vs. Key Competitors
| Feature | Tohatsu MFS20EEFTL (2018) | Comparable 20HP Competitor |
|---|---|---|
| Weight | 104 lbs (Very Lightweight) | ~110-115 lbs |
| Starting System | Electric Start with Alternator | Often Pull-Start or Electric Start Option |
| Saltwater Protection | Corrosion-Resistant Alternator & Paint | Varies by Model |
| Technology | Proven Carbureted System | Some models may be EFI |
| Value | Excellent (Often more affordable) | Premium Brand Pricing |
| Reliability | Excellent (OEM for other brands) | Excellent |
Frequently Asked Questions (FAQs)
Q1: Is a 20-inch shaft the right choice for my boat?
A: A 20-inch “Long Shaft” is standard for most mid-sized transoms, including many dinghies, skiffs, and center console boats. Measure your boat’s transom height from the top to the bottom of the hull (keel). A 20″ shaft is ideal for a transom height of approximately 20-21 inches.
Q2: Can this motor be converted to remote steering?
A: Yes. The MFS20EEFTL is compatible with an optional remote control kit that includes a steering helm, throttle/shift control box, and cables. This is a popular upgrade for boats with a center console or side console.
Q3: What is the fuel consumption like?
A: While consumption varies with load and throttle, a 20 HP carbureted motor like this is generally very efficient. At wide-open throttle, expect roughly 2.5 – 4 gallons per hour. At cruising speed, consumption will be significantly lower.
Q4: How does the carbureted fuel system compare to EFI?
A: Carbureted systems are simple, proven, and cost-effective. The main drawback is that they can be more sensitive to stale fuel and may require more frequent carburetor cleaning if not used regularly. EFI offers slightly better fuel efficiency and instant starting but at a higher cost.
Q5: What size boat can this 20 HP motor push?
A: This motor is ideal for boats in the 12 to 16-foot range, depending on the hull type and weight. It will easily plane a lightweight 14-foot aluminum jon boat or fiberglass skiff. For heavier 16-foot boats, it may be adequate for displacement speeds or slow planing.
Internal Link: Unsure about propeller sizing? Use our Outboard Propeller Selector Guide to find the right pitch for your boat.
Pros and Cons
| Pros | Cons |
|---|---|
| Lightweight & Portable: Easy to carry and mount at 104 lbs. | Carbureted: Requires more maintenance than EFI if fuel is left to sit. |
| Electric Start with Charging: Convenient starting and keeps battery charged. | Manual Trim/Tilt: Requires manual adjustment using a pin, not hydraulic. |
| Proven Reliability: Tohatsu is a world-leading manufacturer known for durability. | Not EFI: May not start as instantly in all conditions as a fuel-injected model. |
| Excellent Saltwater Protection: Designed to resist corrosion. | |
| Great Value: Often more affordable than direct competitors with similar features. |
Conclusion & Ideal Use Case
The 2018 Tohatsu MFS20EEFTL 20 HP outboard is a versatile and highly capable workhorse for the recreational boater. It hits the sweet spot of providing adequate power for planing smaller boats while remaining light enough for easy handling.
This motor is perfectly suited for:
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Tenders and Dinghies for sailboats and yachts
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Small Fishing Skiffs and Jon Boats
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Inflatable Boats (RIBs) up to 14 feet
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As a backup or kicker motor on larger vessels
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Utility and Workboats where reliability is key
If you need a dependable, lightweight, and feature-rich 20 HP motor from a trusted manufacturer, the 2018 Tohatsu MFS20EEFTL represents an outstanding value and a smart investment for years of on-water enjoyment.
🔗 Official Technical Resource
For detailed specifications, parts diagrams, and owner’s manuals, always refer to the Tohatsu Official Support Website for the most accurate and up-to-date information.
