Description
Suzuki 25 HP DF25AS Outboard Motor For Sale
The Suzuki DF25AS outboard motor offers reliable performance with advanced fuel efficiency, making it a standout choice for small boats, jon boats, and inflatables. This 25 HP 4-stroke engine is equipped with Suzuki’s Battery-Less Electronic Fuel Injection system, providing smooth starts and optimized fuel economy without the need for a battery. Compact and powerful, the DF25AS features a 15-inch short shaft, manual recoil start, and includes essential accessories to ensure a complete and dependable package.
Key Features
Advanced Efficiency
- Battery-Less Electronic Fuel Injection: Delivers smooth operation, quick starts, and superior fuel economy without a battery.
- Lean Burn Control: Optimizes air-fuel mixture for reduced emissions and improved efficiency.
Reliable and Convenient Performance
- Manual Recoil Start: Easy-start recoil system ensures reliable operation in all conditions.
- Lightweight Design: Easy to handle and transport, perfect for portable boating applications.
- Shallow Water Drive: Allows safe navigation in shallow areas.
Durable and Easy to Maintain
- Fresh Water Flushing System: Simplifies engine maintenance by flushing out salt and debris.
- Suzuki Anti-Corrosion System: Protects key components from harsh marine environments for long-lasting durability.
Safety Features
- Over-Rev Limiter: Prevents the engine from operating at unsafe RPM levels.
- Low Oil Pressure Caution: Alerts users to critical engine conditions, protecting against damage.
Standard Accessories
- 6-Gallon External Fuel Tank and Fuel Line: Ensures extended range and convenience.
- Aluminum Propeller: Durable and efficient for consistent performance.
- Tool Kit: Includes essential tools for basic maintenance and adjustments.
Specifications
- Model: DF25AS
- Horsepower: 25 HP
- Fuel System: Battery-Less Electronic Fuel Injection
- Starting System: Manual Recoil Starter
- Shaft Length: 15 inches (Short Shaft)
- Ignition System: Digital CDI
- Control Type: Tiller Steering
- Trim and Tilt: Manual Shallow Water Drive
- Warranty: Suzuki’s 3-Year Factory Warranty
Why Choose the Suzuki DF25AS?
The Suzuki DF25AS is an affordable yet powerful outboard motor, ideal for small boats and applications requiring a compact, fuel-efficient engine. With its lightweight design, advanced fuel injection system, and user-friendly features, this motor offers reliable performance for a variety of boating needs.
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
















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