Description
Suzuki 25 HP DF25AS Outboard Motor
Suzuki’s 25 HP outboard motor with it’s EFI fuel injection system actually operates without a battery. Fuel efficiency was prioritized in the design of this 25 horse outboard engine. Suzuki model # DF25AS is an affordable yet powerful choice with a manual start engine and the short 15 inch shaft.
Suzuki 25 HP DF25AS Outboard Motor
- Battery-Less Electronic Fuel Injection
- Easy Start – Recoil Starter
- Lean Burn Control
- Over-Rev. Limiter
- Low Oil Pressure Caution
- Digital CDI
- Fresh Water Flushing System
- Shallow Water Drive
- Suzuki Anti-Corrosion System.
Suzuki 25 HP DF25AS Outboard Motor
| Model | DF25AS |
| Model Year | No |
| SKU | DF25AS-17 |
| Weight | 136.0000 |
| Manufacturer | Suzuki |
| Country of Manufacture | Thailand |
| Horsepower | 25hp |
| Shaft Length | 15″ (Short) |
| Steering | Tiller |
| Starting | Manual |
| Trim & Tilt | Manual |
| Fuel Delivery | EFI |
| Fuel Tank | External |
| Cylinder(s) | 3 |
| Displacement | 29.8 (489) |
| Bore and Stroke | 2.80 x 2.68 () |
| Full Throttle RPM Range | 5000 – 6000 |
| Ignition System | Digital CDI |
| Induction Scavenging | SOHC |
| Valves per Cylinder | 4 |
| Fuel Type | Unleaded Gasoline (87 octane) |
| Fuel Tank / Fuel Line | No |
| Oil Type | SAE 10W-30 or SAE 10W-40 |
| Oil Capacity | 1.6 (1.5) |
| Lubrication | Wet Sump; Trochoid Type Cam-Driven Oil Pump |
| Alternator | Manual 12V 14A / Electric 12V 14A |
| Cooling System | Water-Cooled |
| Saltwater Rated | YES |
| Gear Ratio | 2.09:1 |
| Gear Shift | Forward-Neutral-Reverse (front-mounted lever) |
| Propeller | 3 x 10.25 x 11 |
| Internal Battery | No |
Suzuki 25 HP DF25AS Outboard Motor
What’s in the box?
- 6 gal. Fuel Tank
- Fuel Line
- Owner’s Manual
- Aluminum Propeller
- Tool Kit
Warranty
This model is covered by the manufacturer’s warranty as applied in South Africa, through its authorised South African service network. See our Warranty page, or email us and we will confirm the exact cover for this model before you order.


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