
Tohatsu 15HP 4-Stroke EFI Outboard Engine Short Shaft
The Tohatsu 15HP 4-Stroke Outboard Engine (Short Shaft) is a compact, fuel-efficient engine ideal for small boats, dinghies, and RIBs. Featuring a DOHC 2-cylinder engine with EFI technology, it delivers smooth acceleration, reliable performance, and excellent fuel economy for both freshwater and coastal use.
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The Tohatsu 15HP 4-Stroke Outboard Engine (Short Shaft) is a compact, fuel-efficient engine ideal for small boats, dinghies, and RIBs. Featuring a DOHC 2-cylinder engine with EFI technology, it delivers smooth acceleration, reliable performance, and excellent fuel economy for both freshwater and coastal use.
The Tohatsu 15HP 4-Stroke Outboard Engine (Short Shaft) is a compact, fuel-efficient engine ideal for small boats, dinghies, and RIBs. Featuring a DOHC 2-cylinder engine with EFI technology, it delivers smooth acceleration, reliable performance, and excellent fuel economy for both freshwater and coastal use.
Description
The Tohatsu 15HP Short Shaft 4-Stroke Outboard combines efficiency, reliability, and compact design. Its 362cc DOHC 2-cylinder engine provides smooth operation, minimal vibration, and consistent throttle response, while the Electronic Fuel Injection (EFI) system ensures precise fuel delivery, responsive throttle, and reduced fuel consumption.
With a 15” (381 mm) short shaft, this engine is suitable for smaller boats or those with shallow transoms, providing proper propeller immersion and stable handling. Features include electric start, power trim and tilt, and compatibility with remote control or tiller steering, making operation simple and versatile.
Durable and designed for long-term use, the Tohatsu 15HP includes stainless steel components, corrosion-resistant materials, and a reliable water-cooling system, suitable for both freshwater and saltwater environments. Its high-output alternator powers onboard electronics such as lights, navigation systems, and accessories.
Specifications
| Engine | 4 Stroke 2 Cylinder |
|---|---|
| Output | 15 ps (11.0 kw) |
| Displacement | 333 cc (20.32 cu.in.) |
| Bore x Stroke | 61 x 57 mm (2.40 x 2.24 in) |
| Max. RPM Range | 5,400 - 6,100 |
| Starting | Electric or Manual |
| Control Type | Remote Control or Tiller Handle |
| Gear Shift | Forward - Neutral - Reverse |
| Gear Ratio | 2.15:1 (13:28) |
| Propeller Selection Range | 6" - 11.5" |
| Transom Height | 15", 20" |
| Fuel | Unleaded Gasoline (87 Octane) |
| Oil Type | NMMA Certified FC-W® 4-stroke oil** SAE 10W-30/40 (SF, SG, SH, SJ) |
| Oil Capacity | 1L (1.06 qt.) |
| Fuel Tank | 12 L (3.1 US Gal.) Separate Fuel Tank |
| Weight* | 43 kg (94.8 lbs.) |
| Alternator Output | Optional: 12V, 145W, 12A (Standard on Electric Start Models) |
| Electronic Fuel Injection | Standard |
| Digital CD Ignition System | Standard |
| Start In Gear Protection | Standard |
| Thermostat Controlled Cooling System | Standard |
| Through-The-Prop Exhaust | Standard |
| Oil Pressure Warning | Standard |
| Shallow Water Drive | Standard |
| Power Tilt | Option |
UK Mainland: 2-3 working days
Scottish Highlands: 3-5 working days
International: 5-10 working days








