Tohatsu 4 HP MFS4DDS Outboard
Original price was: $1,543.00.$1,459.00Current price is: $1,459.00.


Brand: Tohatsu Outboards
HP: 4
Starter Type: Manual
Shaft Length: 15″ (Short Shaft)


Out of stock
- Description
- Additional information
- Features
- Specifications
- What's In The Box
- Shaft Length Guide
- Documentation
- CA Proposition 65
The 2026 Tohatsu 4hp outboard motor is a great choice for small fishing boats, small to medium sized inflatables and sailboats. The Tohatsu model MFS4DDS comes equipped with a 15 inch shaft, twist grip throttle, forward-neutral-reverse gears, and digital CDI ignition. The new MFS4DDS also comes equipped with the newly designed top and bottom cowls based on Tohatsu Design Philosophy for Marine Products, 3-way storage positions without worrying about oil spill, ultra-low emission, EPA and CARB 3-Star rating approved, and the newly designed Tohatsu unique front and back carrying handles for easier transportation. The 4hp Tohatsu outboard engine features an integrated fuel tank for grab-and-go portability. External tank ready connections are built-in which make adding an external fuel tank and line quick and easy.
Additional information
| Horsepower | 4 HP |
|---|---|
| Shaft Length | 15" (Short) |
| Starter Type | Manual |
| Tilt & Trim | Manual |
| Brand | Tohatsu Marine |
Features
- Newly redesigned “D” Model
- Advanced Digital CD Ignition System
- Low Oil Pressure Warning Indicator
- ESG Over Rev RPM Limiter
- High Grade Marine Alloy Construction
- Stainless Steel Water Pump Housing
- Zinc Coated Water Passages
- Sacrificial Zinc Anodes
- Adjustable Steering Friction Setting
- Forward Mounted Gear Shift Selector
- Twist-Grip Throttle with Tension Control
- Integrated Carrying Handle
- Start-In-Gear Protection
- Thermostatically Controlled Cooling
- Advanced Cross Flow Induction System
- Shallow Water Drive; 6 Trim Positions
- Quiet Through-The-Propeller Exhaust
- 1.15 Liter (.3 Gallon) Integral Fuel Tank
- Safety Lanyard Cut-Off Switch
- Operating Manual & Emergency Tool Kit
- Tohatsu 5-Year Warranty
Specifications
| MODEL | MFS4DDS |
|---|---|
| PROGRAM YEAR | 2026 |
| SKU | MFS4DDS |
| WEIGHT | 58.0 lb |
| MANUFACTURER | Tohatsu |
| COUNTRY OF MANUFACTURE | Japan |
| HORSEPOWER | 4hp |
| SHAFT LENGTH | 15″ (Short) |
| STEERING | Tiller |
| STARTING | Manual |
| TRIM & TILT | Manual |
| FUEL DELIVERY | Carburetor |
| FUEL TANK | Internal |
| CYLINDER(S) | 1 |
| DISPLACEMENT | 123 cc (7.5 cubic inches) |
| BORE AND STROKE | 59 x 45 mm (2.32 x 1.77 inches) |
| FULL THROTTLE RPM RANGE | 4,500-5,500 RPM |
| IGNITION SYSTEM | Digital CD Ignition |
| INDUCTION SCAVENGING | OHV |
| VALVES PER CYLINDER | 2 |
| FUEL TYPE | Unleaded Gasoline (87 octane) |
| FUEL TANK / FUEL LINE | .3 US Gallon (1.15 Liter) Integral Fuel Tank |
| OIL TYPE | SAE 10W-30 or SAE 10W-40 (SF, SG, SH, SJ) |
| OIL CAPACITY | 15 fl. oz. (450 ml) |
| LUBRICATION | Wet Sump |
| ALTERNATOR | Optional 12V 60W 5A (purchased separately; installation required) |
| COOLING SYSTEM | Water-Cooled, Thermostatically Controlled |
| SALTWATER RATED | Yes |
| GEAR RATIO | 2.15:1 |
| GEAR SHIFT | Forward-Neutral-Reverse (front mount shifter) |
| PROPELLER | 7.7″ Dia. X 7.0″ Pitch 3-Blade Aluminum |
What's In The Box
- Integral Fuel Tank (0.3 gal)
- Aluminum Propeller
- Owner’s Manual & Tool Kit
- Tohatsu 5-Year Warranty
Shaft Length Guide



Documentation
The manuals are in Adobe’s “PDF” format. In order to download/view the manuals you must have the Adobe Acrobat Reader installed on your computer. (Click here to download the FREE Acrobat Reader program.) NOTE: If you have trouble viewing the PDF file in your browser, try right-clicking on the link, then choose the option to “Save As” and save the PDF file to your computer. Then navigate to the location you saved the file, and double-click the PDF file to load it directly to your Acrobat Reader program.
CA Proposition 65









