Mercury 25HP MH FourStroke Outboard
$3,865.01
Mercury 25 HP EFI Outboard Motor – Lightweight, Powerful, & Efficient!
Put amazing power in the palm of your hand with the Mercury 25 HP EFI 4-Stroke Outboard Motor. Designed for fast acceleration, crisp throttle response, and outstanding fuel economy, this motor is ideal for aluminum tiller boats, jon boats, utility boats, and fish & ski setups.
With its reliable manual start, electronic fuel injection (EFI) system, and 15” short shaft, this outboard delivers smooth power with instant response. Mercury’s marine-grade materials and corrosion protection ensure long-lasting durability in both freshwater and saltwater environments.
For boaters seeking worry-free performance and effortless control, the Mercury 25 HP EFI is the ultimate choice.
Key Features & Benefits
- High-Powered 3-Cylinder Engine (32.1 CI Displacement) – Stronger torque & smoother acceleration
- Electronic Fuel Injection (EFI) System – Improved fuel economy, reliable starts & better throttle response
- 15” Short Shaft for Versatile Use – Perfect for small to medium-sized boats
- Manual Start & Tiller Steering – Simple, user-friendly operation
- Lightweight Design (157 lbs) – Easy to install & transport
- Saltwater Rated with Corrosion Protection – Zinc-coated components for long-lasting durability
- Quiet & Low Vibration Performance – Smooth operation for a more enjoyable ride
- 3-Year Mercury Marine Warranty – Peace of mind with industry-leading coverage
Engine & Performance
| Engine Type | 25 HP Inline 3, 4-Stroke EFI |
|---|---|
| Horsepower | 25 HP |
| Cylinders | 3 Cylinders |
| Shaft Length | 15” (Short Shaft) |
| Starting System | Manual Start |
| Fuel System | Electronic Fuel Injection (EFI) |
| Full Throttle RPM Range | 5000-6000 RPM |
| Displacement | 32.1 CI |
| Cooling System | Water-Cooled, Thermostatically Controlled |
| Fuel Type | Unleaded Gasoline (87 Octane, up to 10% Ethanol) |
| Lubrication System | Wet Sump |
Propulsion & Control
| Steering Type | Tiller Handle |
|---|---|
| Gear Shift | Forward-Neutral-Reverse |
| Trim & Tilt | Manual Tilt |
| Throttle Response | Instant & Smooth |
| Corrosion Protection | Saltwater Rated |
Safety & Durability
| Low Oil Pressure Warning | Yes |
|---|---|
| Overheat Protection | Yes |
| Vibration Dampening System | Yes – Smooth & Quiet Operation |
| Corrosion Protection | Zinc-Coated Components |
What’s Included in the Box?
- Mercury 25 HP EFI Outboard Motor
- 6.6-Gallon Fuel Tank & Quick Connect Fuel Line
- Mounting Hardware
- Owner’s Manual
- Tool Kit
- Mercury Marine 3-Year Warranty
Note: Propeller not included – must be purchased separately.
Frequently Asked Questions (FAQ)
Is the Mercury 25 HP EFI suitable for saltwater use?
Yes! It is saltwater-rated with corrosion-resistant materials and multi-layer protection.
Does this outboard have electric start?
No, this model features manual start only, but its EFI system ensures quick and reliable starts.
What type of boats is this outboard ideal for?
Perfect for aluminum tiller boats, jon boats, utility boats, and small fishing boats.
Does this motor include a propeller?
No, the propeller must be purchased separately based on your boat’s specifications.
What is the warranty coverage?
The Mercury 25 HP EFI comes with a 3-Year Mercury Marine Warranty for peace of mind.
Experience fast acceleration, smooth power, and superior fuel efficiency with the Mercury 25 HP EFI Outboard Motor. Whether you’re fishing, exploring, or working on the water, this compact powerhouse delivers worry-free boating at its best.
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