In Stock
Suzuki 25 HP DF25ATHS Outboard Motor
- ISPM 15 heat-treated Euro palletized & weatherproof shrink-wrapped
- Insured European road freight delivery with hydraulic tail-lift service
- Dispatches in 1–2 business days from our UK & European Logistics Centre
- Transit typically 1–3 business days (UK) / 3–6 business days (Continental Europe)
Need a matched transmission, controls or wiring package? Speak with a parts specialist.
Details & Inspection Notes
The Suzuki 25 HP DF25ATHS pairs the short 15-inch shaft with power trim and tilt and tiller steering, giving powered angle adjustment without moving to remote console controls.
Built for heavier small boats
This configuration carries enough reserve power for larger or heavier jon boats, skiffs and inflatable boats that would feel strained running a smaller motor, while staying light and quiet for its class. Electric start handles everyday use, and tiller steering keeps throttle and direction at one handle near the transom rather than splitting them between a tiller and a separate throttle lever.
Trim, tilt and coverage
A tiller-mounted switch adjusts trim and tilt instead of a hand lever, and that convenience counts for more as the load on board goes up. The Suzuki 3 year factory warranty applies to this engine as sold, covering the motor itself rather than accessories bought separately.
Fuel system
Fuel injection on this motor does not need its own onboard battery to run, and a digital ignition module handles spark timing across the operating range. This engine also includes a flushing port for rinsing the cooling system with fresh water after time on salt water, and the single tiller grip carries both throttle and steering.
What size boats does this configuration suit? Larger or heavier jon boats, skiffs and inflatables needing extra reserve power. Is trim and tilt manual here? No, it is powered by switch.
Specifications
| Model | DF25ATHS |
| Model Year | No |
| SKU | DF25ATHS-17 |
| Weight | 163.0000 |
| Manufacturer | Suzuki |
| Country of Manufacture | Thailand |
| Horsepower | 25hp |
| Shaft Length | 15″ (Short) |
| Steering | Tiller |
| Starting | Electric |
| Trim & Tilt | Power Trim & Tilt |
| 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)L |
| 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 |
Startup & Installation Checklist
- Inspect all external gaskets, seals, spark plugs and timing components prior to installation.
- Refill engine oil, transmission gear oil and coolant to manufacturer-specified capacities before initial cranking.
- Prime the lubrication system and verify ECU wiring pinouts, sensors, and ground connections.
- Startup warranty covers internal lubricated components, cylinder heads, and engine block for 30 days from delivery.
Full terms: 30-day startup warranty · returns