🚀 2018 Mercury 15 HP 15MH Outboard Motor – Reliable, Powerful, and Efficient!
The 2018 Mercury 15 HP 15MH Outboard Motor is a powerful, fuel-efficient, and durable 4-stroke engine designed for medium to larger jon boats, skiffs, inflatables, and fishing vessels. Featuring a 351cc large displacement powerhead, this outboard provides exceptional torque and quick acceleration, making it one of the best-performing 15 HP motors in its class.
With its manual start, tiller steering, and integrated F-N-R gear shifting, this motor ensures easy operation and smooth handling. Mercury’s multi-layer corrosion protection and saltwater rating make it perfect for both freshwater and saltwater use. The quiet through-propeller exhaust system, thermostat-controlled cooling, and start-in-gear protection further enhance its safety, durability, and performance.
Whether you’re looking for a reliable kicker motor, a powerful primary outboard, or a fuel-efficient solution for your boat, the Mercury 15MH delivers unbeatable performance and value.
🔹 Key Features & Benefits
✅ 15 HP 4-Stroke Engine with Large Displacement (351cc) – More torque & better fuel economy
✅ Manual Start with CDI Ignition – Quick, reliable starting in all conditions
✅ Tiller Handle with Integrated F-N-R Gear Shift – Easy maneuvering & smooth shifting
✅ Corrosion-Resistant & Saltwater Rated – Zinc-coated passages & sacrificial anodes
✅ Thermostat-Controlled Cooling System – Optimized temperature regulation
✅ Shallow Water Drive – Ideal for navigating in low water conditions
✅ Quiet Through-Prop Exhaust System – Reduced noise & vibration for smoother rides
✅ Low Oil Pressure & Over-Rev Protection – Ensures long engine life & safe operation
✅ 6.6 Gallon Fuel Tank & Quick Connect Fuel Line – Extended run time & easy refueling
✅ 3-Year Mercury Marine Warranty – Trusted reliability & long-lasting performance
🔹 Technical Specifications
⚙️ Engine & Performance
| Feature | Details |
|---|---|
| Engine Type | 4-Stroke, Large Displacement Powerhead |
| Horsepower | 15 HP |
| Shaft Length | 15” (Short Shaft) |
| Starting System | Manual Start |
| Fuel System | Carbureted |
| Full Throttle RPM Range | 5400-5600 RPM |
| Displacement | 351cc (21.4 cubic inches) |
| Bore & Stroke | 2.40 x 2.36 inches |
| Cooling System | Water-Cooled, Thermostatically Controlled |
| Fuel Type | Unleaded Gasoline (87 Octane, up to 10% Ethanol) |
| Fuel Tank Capacity | 6.6 Gallons (Included) |
| Lubrication System | Trochoid Pump |
| Oil Capacity | 1 Quart (1000 mL) – SAE 10W-30 Mercury 4-Stroke Outboard Oil |
⚙️ Propulsion & Control
| Feature | Details |
|---|---|
| Steering Type | Tiller Handle |
| Gear Shift | Forward-Neutral-Reverse (Integrated in Tiller Handle) |
| Gear Ratio | 2.15:1 |
| Propeller | 9.2” Diameter X 9.8” Pitch, 3-Blade Aluminum |
| Trim & Tilt | Manual |
| Shallow Water Drive | Yes |
| Steering Tension Control | Adjustable for Stability |
⚙️ Safety & Durability
| Feature | Details |
|---|---|
| Saltwater Rated | Yes – Multi-Layer Corrosion Protection |
| Start-in-Gear Protection | Yes |
| Low Oil Pressure Warning Indicator | Yes |
| Overheat Warning System | Yes |
| Over-Rev Protection | Yes – ESG System |
| Safety Lanyard Stop Switch | Yes |
🔹 What’s Included in the Box?
✔️ 2018 Mercury 15 HP 15MH Outboard Motor
✔️ 6.6-Gallon External Fuel Tank & Quick Connect Fuel Line
✔️ 3-Blade Aluminum Propeller
✔️ Mercury 4-Stroke Oil
✔️ Owner’s Manual
✔️ Tool Kit
✔️ Mercury Marine 3-Year Warranty
⚠ Note: Battery & optional alternator kit not included (alternator sold separately).
❓ Frequently Asked Questions (FAQ)
🔹 Is the Mercury 15MH suitable for saltwater use?
Yes! It is saltwater-rated with zinc-coated water passages, sacrificial anodes, and corrosion-resistant materials.
🔹 Does this outboard have an electric start option?
No, this model is manual start only, but it features CDI ignition for reliable cold starts.
🔹 What type of boats is this outboard ideal for?
Perfect for medium to larger jon boats, skiffs, inflatables, and small fishing boats.
🔹 How fuel-efficient is this outboard?
The large displacement powerhead provides better torque & fuel economy compared to smaller engines.
🔹 Can I add an alternator for battery charging?
Yes, the optional 12A alternator kit can be installed for battery charging and additional power needs.
🔥 Call to Action – Order Now!
Get reliable power, exceptional fuel efficiency, and superior durability with the 2018 Mercury 15 HP 15MH Outboard Motor. Whether you’re fishing, exploring, or cruising, this short shaft 4-stroke engine delivers unbeatable performance.
🛒 Limited stock available – Order today for fast shipping! 🚀
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