Mercury 9.9hp EFI Command Thrust Outboard 9.9ELH

The Mercury 9.9hp EFI Command Thrust Outboard 9.9ELH is engineered for boaters who need maximum thrust and confident control. Featuring Electronic Fuel Injection (EFI), electric start, and Mercury’s Command Thrust gearcase, this outboard delivers instant throttle response, smooth acceleration, and dependable power in demanding conditions.

Its 20-inch long shaft ensures proper propeller depth, making it ideal for boats with higher transoms that require enhanced grip and stability.

Features and Performance

• 9.9hp EFI Four-Stroke Engine – Strong, efficient, and responsive power

• Command Thrust Gearcase (CT) – Larger gearcase for superior low-speed thrust

• High-Thrust 4-Blade Aluminum Propeller – Improved grip, control, and maneuverability

• Electronic Fuel Injection (EFI) – Easy starts, faster warmup, stable idle

• Electric Start System – Push-button convenience and reliable ignition

• 20-Inch Long Shaft – Ideal for taller transoms and heavier boats

• Two-Cylinder Design – Reduced vibration and smoother operation

• 6-Amp / 76-Watt Alternator – Supports battery charging and onboard electronics

Why You Should Buy It

Choose the Mercury 9.9ELH Command Thrust if you need maximum low-speed pushing power with electric-start convenience. Designed for wider and heavier boats, it offers excellent control for docking, trolling, and load carrying. Ideal for aluminum boats, inflatable soft hulls, jon boats, utility boats, and sailboats, this outboard is backed by a 3-year Mercury Marine warranty for long-term confidence.

FAQ – Mercury 9.9hp EFI Command Thrust Outboard 9.9ELH

Q: What is Command Thrust?
A: Command Thrust uses a larger gearcase and high-thrust propeller to provide stronger low-speed power and better control.

Q: What boats is this model best suited for?
A: It’s ideal for heavier boats or boats with higher transoms that require extra thrust and stability.

Q: What advantages does EFI provide?
A: EFI improves cold starts, reduces warmup time, stabilizes idle, and optimizes fuel efficiency.

Q: Can this outboard charge a battery?
A: Yes. It includes a 6-amp / 76-watt alternator for charging and onboard accessories.