Mercury 9.9hp EFI Outboard 9.9EH
$1,891.00
The <strong>Mercury 9.9hp EFI Outboard 9.9EH</strong> is a compact 9.9hp four-stroke EFI outboard with electric start and tiller steering. Designed for heavier and wider boats, it delivers strong thrust, smooth acceleration, and effortless starting with dependable Mercury performance.
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Overview Mercury 9.9hp EFI Outboard 9.9EH
The Mercury 9.9hp EFI Outboard 9.9EH combines modern EFI efficiency with the convenience of electric starting. Built for boaters who want easy operation without sacrificing power, this outboard delivers instant throttle response, low vibration, and reliable performance in a compact package.
With strong thrust and precise tiller control, the 9.9EH is ideal for boats that require confident handling and smooth power delivery.
Features and Performance
- 9.9hp EFI Four-Stroke Engine – Powerful, fuel-efficient, and responsive
- Electronic Fuel Injection (EFI) – Easy starting, fast warmup, stable idle
- Electric Start System – Push-button convenience and reliable ignition
- Short Shaft (15″) – Fits standard transom heights
- Tiller Steering – Direct control and excellent maneuverability
- Two-Cylinder Design – Reduced vibration and smoother operation
- 6-Amp / 76-Watt Alternator – Supports battery charging and electronics
- Quiet, Low-Vibration Performance – Comfortable boating experience
Why You Should Buy it
Choose the Mercury 9.9EH if you want EFI efficiency with electric-start comfort in a compact outboard. It delivers the thrust and control needed for wider and heavier boats while remaining easy to operate and maintain. Perfect for aluminum boats, inflatable soft hulls, jon boats, utility boats, and sailboats, the 9.9EH is backed by a 3-year Mercury Marine warranty for long-term peace of mind.
| Specification | Details |
|---|---|
| Engine Type | Inline 2 Four-Stroke |
| Horsepower | 9.9 HP |
| Cylinders | 2 |
| Displacement | 208 cc |
| Shaft Length | 15" (Short Shaft) |
| Steering | Tiller |
| Starting System | Electric |
| Alternator | 6 amp / 76 watt |
| Fuel System | Electronic Fuel Injection (EFI) |
| Fuel Induction System | 4-Valve SOHC |
| Full Throttle RPM Range | 5000 – 6000 RPM |
| Weight | 95 lbs |
| Propeller | 8.5" x 9.0" 3-Blade Aluminum |
| Fuel Tank | External 3.2 gallons |
| Warranty | Mercury Marine 3-Year Warranty |
- Mercury 9.9hp EFI Outboard 9.9EH Engine
- 3-Blade Aluminum Propeller
- External Fuel Tank (3.2 gallons)
- Fuel Line Hose
- Service Tool Kit & Parts
- Stop Switch Lanyard
- Owner’s Manual




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