Mercury 9.9hp EFI Outboard 9.9EL
$1,894.00
The Mercury 9.9hp EFI Outboard 9.9EL is a powerful 9.9hp four-stroke EFI outboard with electric start, remote mechanical steering, and a 20-inch long shaft. Built for wider and heavier boats, it delivers strong thrust, smooth acceleration, and reliable performance.
| Product Condition |
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|---|
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The Mercury 9.9hp EFI Outboard 9.9EL combines modern EFI technology with electric starting and remote mechanical steering for effortless control and dependable power. Designed to deliver strong thrust and precise handling, this outboard is ideal for wider, heavier boats that require confident propulsion.
Its long shaft configuration ensures optimal propeller depth, improving stability and performance in a variety of boating conditions.
Features and Performance
9.9hp EFI Four-Stroke Engine – Smooth, fuel-efficient, and responsive power
Electronic Fuel Injection (EFI) – Reliable starting, faster warmup, stable idle
Electric Start System – Push-button convenience and easy operation
Remote Mechanical Steering – Precise helm-mounted control
20-Inch Long Shaft – Ideal for higher transom boats
Two-Cylinder Design – Reduced vibration and balanced performance
6-Amp / 76-Watt Alternator – Supports battery charging and onboard electronics
Quiet, Low-Vibration Operation – Comfortable cruising and maneuvering
Why You Should Buy It
Choose the Mercury 9.9EL if you want EFI efficiency, electric-start convenience, and remote steering control in a compact outboard. Built to handle heavier loads with confidence, it’s perfect for aluminum boats, inflatable soft hulls, jon boats, utility boats, and sailboats. Backed by a 3-year Mercury Marine warranty, the 9.9EL delivers long-term reliability and peace of mind.
FAQ – Mercury 9.9hp EFI Outboard 9.9EL
Q: What makes the 9.9EL different from tiller models?
A: The 9.9EL features remote mechanical steering and electric start, allowing helm-mounted control instead of a tiller.
Q: Is this outboard suitable for heavier boats?
A: Yes. It’s designed to deliver strong thrust and stable control for wider, heavier hulls.
Q: What are the benefits of EFI?
A: EFI improves cold starts, reduces warmup time, stabilizes idle, and optimizes fuel efficiency.
Q: Can this engine charge a battery?
A: Yes. It includes a 6-amp / 76-watt alternator for charging and onboard accessories.
| Specification | Details |
|---|---|
| Engine Type | Inline 2 Four-Stroke |
| Horsepower | 9.9 HP |
| Cylinders | 2 |
| Displacement | 208 cc |
| Shaft Length | 20" (Long Shaft) |
| Steering | Remote Mechanical |
| 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 | 93 lbs |
| Propeller | 8.5" x 8.0" 3-Blade Aluminum |
| Fuel Tank | External 3.2 gallons |
| Warranty | Mercury Marine 3-Year Warranty |
Mercury 9.9hp EFI Outboard 9.9EL 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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