Experience the freedom of the water with the 2.5 horsepower Mercury 4-stroke Outboard. Designed for small boats, dinghies, and inflatables, this ultra-lightweight engine combines exceptional fuel efficiency with quiet, reliable performance. Enjoy effortless starts, smooth handling, and the trusted quality of Mercury engineering. Compact and portable, the Mercury 2.5 HP outboard is perfect for those spontaneous adventures and easy transport.
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Mercury 2.5 HP MH Outboard Motor
Original price was: $1,095.00.$949.00Current price is: $949.00.
Brand: Mercury Outboards
HP: 2.5
Starter Type: Manual
Shaft Length: 15″ (Short Shaft)
At Plateau Marine / OutboardDirect.com, we believe in clear, upfront pricing.
Dealer Prep: Included
Full Factory Mercury Warranty valid at any authorized Mercury Dealer Nationwide.
Freight: Free within the 48 states, Includes residential delivery with hydraulic lift gate service Some exclusions may apply, call for details
Out of stock
Popular and in use around the world, the portable Mercury 2.5 hp Four Stroke outboards deliver reliable, lightweight power for tenders and skiffs. Manufactured to the same high standards of corrosion resistance as larger Mercury models, these outboards are engineered for easy starting and quiet operation.
Compact & Lightweight
- Mercury's compact 2.5 horsepower four strokes weigh in at a mere 38 Lbs. These engines are easy to carry and transport with their ergonomic carrying handle and lifting points
Forward / Neutral Shifting with 180º Steering & 360º Turning Radius
- Stay in complete control with easy shifting and easy steering with the added feature of full thrust in reverse.
1 Liter Integral Fuel Tank
- Integral Fuel Tank frees up space in the boat. This engine also has an external fuel shutoff to run the carburetor dry for extended storage periods
Long Tiller Handle with Twist Throttle
- The tiller handle is a durable design providing easy access for the operator including a twist grip throttle control
Throttle & Steering Friction Control
- Easy to use Co-pilot friction adjusters to fine tune throttle friction and steering resistance.
Multi-point Mounting System
- A 4 point mounting system designed to absorb vibration at all rpm ranges. Smooth operation at all rpms with 30% Less tiller Vibration Over the Competition
Easy Rope Starting
- Capacitor Discharge CD Ignition for hotter spark and a built-in decompression device allows for easy pull starts for all members of the family
Freshwater Flushing Port
- Flushes saltwater and debris out of the engine extending the life of the outboard.
Simple Maintenance
- Oil Site Gauge shows oil level & oil quality. The convenient Oil Drain plug make oil changes a breeze. The Fuel shutoff valve & vent on fuel cap prevents spillage when transporting or when you need to run the carburetor dry for extended storage periods
4 Manual Trim Positions
- Four trim positions provide maximum performance, while the full tilt feature gets the engine out of the water. The Tilt Lock System provides convenience when removing boat from water or portaging.
Composite 3 Blade Propeller
- Efficient operation and a Stainless Steel Shear Pin provides durability and easy maintenance.
Additional information
| Brand | Mercury Marine |
|---|---|
| Color | Phantom Black |
| Horsepower | 2.5 HP |
| Shaft Length | 15" (Short) |
| Starter Type | Manual |
| Tilt & Trim | Manual |
FEATURES
- Compact and Lightweight
- Digital CD Ignition System
- High Grade Marine Alloy Construction
- Stainless Steel Water Pump Housing
- Zinc Coated Water Passages
- Rated for Saltwater Use
- Sacrificial Zinc Anodes
- Forward-Neutral Gear Shift
- 360° Steering w/ Tension Feature
- Twist-Grip Throttle with Tension Control
- Integrated Carry Handle
- Thermostat Controlled Water Cooling
- Visual Oil Level Indicator
- Over-Rev Protection
- 4 Trim Level Positions
- Below-The-Water Exhaust
- 1.0 Liter (.30 Gallon) Integral Fuel Tank
- Safety Lanyard Stop Switch
- Owner’s Manual
- Mercury Marine 3-Year Warranty
SPECS
| MODEL | Mercury 2.5MH |
|---|---|
| PROGRAM YEAR | 2026 |
| SKU | ME2.5MH-1F02201KK |
| WEIGHT | 38 lb |
| MANUFACTURER | Mercury Marine |
| COUNTRY OF MANUFACTURE | Japan |
| HORSEPOWER | 2.5 HP |
| SHAFT LENGTH | 15″ (Short) |
| STEERING | Tiller |
| STARTING | Manual |
| TRIM & TILT | Manual |
| FUEL DELIVERY | Carburetor |
| FUEL TANK | Internal |
| CYLINDER(S) | 1 |
| DISPLACEMENT | 85 cc |
| BORE AND STROKE | 2.16 x 1.42 / 55 x 36 mm |
| FULL THROTTLE RPM RANGE | 4500-5500 |
| IGNITION SYSTEM | Digital CD Ignition w/Electronic Spark Advance |
| INDUCTION SCAVENGING | OHV |
| VALVES PER CYLINDER | 2 |
| FUEL TYPE | 87 Octane (up to 10% ethanol content) |
| FUEL TANK / FUEL LINE | 0.3 US Gallon (0.95 liter) |
| OIL TYPE | SAE 10W-30 (Mercury 4-Stroke Outboard Oil) |
| OIL CAPACITY | 10 fl. Oz. (300 ml) |
| LUBRICATION | Slinger Splashing System |
| ALTERNATOR | N/A |
| COOLING SYSTEM | Water-Cooled, Thermostatically Controlled |
| SALTWATER RATED | Yes |
| GEAR RATIO | 2.15:1 |
| GEAR SHIFT | Forward-Neutral w/ 360° Steering for Reverse |
| PROPELLER | 7.375″ Diameter x 6.0″ Pitch 3-Blade Composite |
IN THE BOX
- Integral Fuel Tank (0.3 gal)
- Owner’s Manual
- Mercury 3-Year Warranty
- Propeller (Composite)
- Mercury 4-Stroke Oil
- Tool Kit
SHAFT LENGTH GUIDELINES
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