The Mercury 3.5hp outboard motor features a larger carburetor for increased performance features that set it apart from other outboards in the same class. The Mercury 3.5 outboard engine is a great choice of power for canoes, small tenders and inflatables boats.. At just 41 lbs, Mercury designed the 3.5 HP (3 5 HP) outboard for real portability. The ergonomic carry handle evenly balances the engine for easy transporting. The Mercury 3.5 HP outboard model 3.5MH is equipped with the 15 inch short shaft, tiller steering and manual start. We are an authorized Mercury Dealer and along with our discounted outboard motor prices we offer free shipping and 3-year warranty!
Additional information
| Horsepower | 3.5 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 | 3.5MH |
|---|---|
| MODEL YEAR | 2021 |
| SKU | 3.5MH-21 |
| WEIGHT | 41.0 lb |
| MANUFACTURER | Mercury |
| COUNTRY OF MANUFACTURE | Japan |
| HORSEPOWER | 3.5hp |
| SHAFT LENGTH | 15″ (Short) |
| STEERING | Tiller |
| STARTING | Manual |
| TRIM & TILT | Manual |
| FUEL DELIVERY | Carburetor |
| FUEL TANK | Internal |
| CYLINDER(S) | 1 |
| DISPLACEMENT | 5.2/85 |
| BORE AND STROKE | 2.16 x 1.42 in |
| FULL THROTTLE RPM RANGE | 5000-6000 |
| IGNITION SYSTEM | CDI w/electric 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 | Not available on 3.5hp models (4hp & up only) |
| COOLING SYSTEM | Water-cooled w/thermostat |
| SALTWATER RATED | Yes |
| GEAR RATIO | 2.15:1 |
| GEAR SHIFT | Forward-Neutral w/ 360° Steering for Reverse |
| PROPELLER | 7.4″ Diameter x 7.0″ 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

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