Tohatsu MFS9.8CEPTUL EFI Outboard
Original price was: $3,662.00.$3,149.00Current price is: $3,149.00.


Brand: Tohatsu Outboards
HP: 9.8
Electronic Fuel Injection (EFI)
Starter Type: Electric
Shaft Length: 25″ (Ultra Long Shaft)
Tilt Type: Power Tilt
Tohatsu MFS9.8CEPTUL 9.8 HP EFI Outboard Motor – Electric Start, 25” Ultra Long Shaft, Remote Steering
The Tohatsu MFS9.8CEPTUL 9.8 HP outboard motor delivers dependable power, outstanding fuel efficiency, and lightweight portability for small boats, inflatables, and sailboats. Featuring electric start, ultra long shaft, and Tohatsu’s proven four-stroke technology, this outboard offers smooth, quiet operation with low emissions and easy maintenance. Designed for boaters who want reliability without excess weight, the MFS9.8CEPTUL is ideal for tenders, jon boats, and auxiliary sailboat applications where consistent performance matters most.
Freight on this engine included within the 48 states. (Some locations excluded such as airport delivery, island delivery, etc.) Call us at 931-650-4122 if you have questions about shipping.
Pricing includes:
- Free Shipping (*excludes AK & HI)
- 3 Blade Aluminum Propeller
- Installation Hardware
- Owner’s Manual and Tool Kit
- Tohatsu 5 year warranty
Residential Delivery and Lift Gate Service are included with the Free Delivery Offer.
In stock
- Description
- Additional information
- Features
- Specifications
- What's In The Box
- Shaft Length Guide
- CA Proposition 65
Tohatsu MFS9.8CEPTUL 9.8 HP EFI Outboard Motor – Electric Start, 25” Long Shaft, Remote Steering
Freight on this engine included within the 48 states. (Some locations excluded such as airport delivery, island delivery, etc.) Call us at 931-650-4122 if you have questions about shipping.
Pricing includes:
- Free Shipping (*excludes AK & HI)
- Aluminum Propeller
- Installation Hardware
- Owner's Manual and Tool Kit
- Tohatsu 5 year warranty
Residential Delivery and Lift Gate Service are included with the Free Delivery Offer.
Why Choose the Tohatsu MFS9.8CEPTUL
The Tohatsu MFS9.8CEPTUL is a 9.8 horsepower four-stroke outboard designed for boaters who want dependable power, easy starting, and excellent fuel efficiency in a portable package. This model combines electric start convenience with a 25” long shaft, making it a smart fit for many small boats and sailboats that need proper transom height and steady propeller bite.
Built with Tohatsu’s proven engineering and corrosion protection, the MFS9.8CEPTUL is a strong choice for freshwater or saltwater use—whether you’re powering an inflatable, tender, jon boat, or using it as an auxiliary/kicker outboard.
Key Features
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9.8 HP four-stroke performance – smooth, quiet power with modern efficiency
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Electric start – easy push-button starting (great for frequent stops and starts)
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25” long shaft – proper fit for many sailboats and higher transoms
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Fuel-efficient operation – ideal for cruising, docking, and extended run time
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Portable and easy to handle – excellent balance of power and weight for its class
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Corrosion-resistant components – built for real marine environments
Performance & Best Uses
If you want a reliable 9.8 HP outboard motor that’s easy to live with, this is a standout option. The power delivery is smooth at low speeds for trolling and maneuvering, while still providing confident thrust when you need to get up and go. It’s an excellent match for:
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Inflatables & tenders (easy handling + dependable starts)
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Jon boats & small fishing rigs (great control at low speeds)
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Sailboats as an auxiliary motor (long shaft helps in chop and wake)
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Kicker applications where consistency and efficiency matter most
What’s Included
Your Tohatsu MFS9.8CEPTUL comes with:
- Free Shipping (*excludes AK & HI)
- 3 Blade Aluminum Propeller
- Installation Hardware
- Owner's Manual and Tool Kit
- Tohatsu 5 year warranty
Residential Delivery and Lift Gate Service are included with the Free Delivery Offer.
Warranty & Dealer Support
Tohatsu outboards are backed by factory warranty coverage and are supported by a wide network of service centers. Buying from an authorized dealer ensures proper documentation and support for warranty claims, service parts, and maintenance guidance.
Frequently Asked Questions
What does MFS9.8CEPTUL mean?
It identifies the model configuration—9.8 HP four-stroke, with features like electric start, power tilt, and a 25” ultra long shaft with remote steering
Is a 25” long shaft the right choice for my boat?
A 25” (ultra long shaft) is commonly used for many sailboats and boats with deep transoms. If your current outboard is a ultra long shaft, matching that length is usually the safest approach. If you are unsure which shaft length you need, call us at 931-650-4122 for specifics.
Is this outboard good for sailboats as an auxiliary motor?
Yes. The ultra long shaft helps keep the prop engaged in rougher water and wakes, and the electric start is convenient when docking or maneuvering in tight areas.
What size boat can a 9.8 HP outboard handle?
It depends on hull type and load, but 9.8 HP is commonly used for inflatables, tenders, jon boats, and small skiffs where efficient, portable power is the goal.
Does it come with an external fuel tank?
The fuel tank and fuel line are sold separately
Additional information
| Weight | 95 lbs |
|---|---|
| Manufacturer | Tohatsu Marine |
| Brand | Tohatsu Marine |
| Horsepower | 9.8 HP |
| Shaft Length | 25" (Extra Long) |
| Starter Type | Electric |
| Tilt & Trim | Power Tilt |
| Steering Type | Remote Steering |
Features
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Power & Performance
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9.8 Horsepower Four-Stroke Engine — smooth, reliable power with excellent low-end torque and fuel efficiency.
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EFI (Electronic Fuel Injection) — delivers easier starting, better throttle response, improved fuel economy, and cleaner combustion compared to traditional carbureted models.
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Advanced Ignition System — enhances performance consistency and reduces misfires, especially in cold starts.
Starting & Operation
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Electric Start System — effortless push-button starts every time, ideal for frequent use and quick departures.
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Manual Start Backup — optional pull-start for reliable redundancy in all conditions.
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Well-Balanced Throttle Control — smooth, predictable acceleration for confident maneuvering.
Design & Durability
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Lightweight, Compact Package — easy to transport, install, and mount with minimal effort.
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Ultra Long Shaft (25”) — perfect for boats with deep transoms, sailboat auxiliaries, and deeper hull designs.
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Corrosion-Resistant Materials — protective finishes and marine-grade components stand up to both freshwater and saltwater environments.
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Efficient Cooling System — keeps engine temperatures stable even during extended runs.
Fuel & Efficiency
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Fuel-Efficient Operation — EPA and CARB compliant for reduced emissions and economical cruising.
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External Fuel Tank Ready — compatible with portable tanks for flexible fuel capacity on the water.
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Optimized Fuel Mapping — supports consistent performance and longer run times with less fuel.
Handling & Control
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Remote steering — Designed for remote steering applications, the Tohatsu MFS9.8CEPTUL integrates seamlessly with helm controls for smooth, precise handling from the console.
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Smooth Shift Mechanism — easy forward/neutral/reverse shifting for confident docking and precision maneuvering.
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Adjustable Tilt — allows easy trim adjustments to optimize hull planing and reduce drag.
Maintenance & Accessibility
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Easy-Access Service Points — simplifies routine checks and maintenance.
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Low Maintenance Four-Stroke Design — longer service intervals and quieter, cleaner operation than two-stroke alternatives.
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Comprehensive Dealer Support — backed by authorized dealer network and factory parts availability.
Versatility & Ideal Applications
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Perfect for Small Boats — excellent for tenders, inflatables, jon boats, skiffs, and utility craft.
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Auxiliary Motor for Sailboats — long-shaft fit and reliable starting make it a great choice as a secondary engine.
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Recreational & Fishing Use — smooth idle and precise control for casting, anchoring, and shoreline cruising.
Safety & Reliability
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Built-In Safety Features — reliable engine cut-off and protective components help ensure safe operation.
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Trusted Marine Brand — Tohatsu’s reputation for durable outboards around the world.
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Specifications
| MODEL | MFS9.8CEPTUL |
|---|---|
| PROGRAM YEAR | 2026 |
| SKU | MFS9.8CEPTUL |
| WEIGHT | 95 lb |
| MANUFACTURER | Tohatsu |
| COUNTRY OF MANUFACTURE | Japan |
| HORSEPOWER | 9.8hp |
| SHAFT LENGTH | 25″ (Ultra Long) |
| STEERING | Remote |
| STARTING | Electric with Backup Manual recoil Starter |
| TRIM & TILT | Power Tilt |
| FUEL DELIVERY | EFI – Electronic Fuel Injection |
| FUEL TANK | External |
| CYLINDER(S) | 2 |
| DISPLACEMENT | 209 cc (12.8 cubic inches) |
| BORE AND STROKE | 55 x 44 mm (2.17 x 1.73 inches) |
| FULL THROTTLE RPM RANGE | 5,300-6,200 RPM |
| IGNITION SYSTEM | Digital CD Ignition |
| INDUCTION SCAVENGING | SOHC |
| VALVES PER CYLINDER | 2 |
| FUEL TYPE | Unleaded Gasoline (87 octane) |
| FUEL TANK / FUEL LINE | Sold Separately |
| OIL TYPE | SAE 10W-30 or SAE 10W-40 (SF, SG, SH, SJ) |
| OIL CAPACITY | 27 fl. oz. (800 ml) |
| LUBRICATION | Wet Sump |
| ALTERNATOR | 12V 84W 7A |
| COOLING SYSTEM | Water-Cooled, Thermostatically Controlled |
| SALTWATER RATED | Yes |
| GEAR RATIO | 2.08:1 |
| GEAR SHIFT | Forward-Neutral-Reverse (front mount shifter) |
| PROPELLER | 3-Blade Aluminum |
What's In The Box
- Installation Hardware
- 3 Blade Aluminum Propeller
- Owner’s Manual & Tool Kit
- Tohatsu 5-Year Warranty
Shaft Length Guide



CA Proposition 65
















