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2018 Mercury Marine® 9.9 Hp

Listing ID2979756
Sale Price$1,999 USD [ Convert To CAD ]
Seller Twin County Motorsports Inc.
Category Power Boats
Make Mercury Marine®
Brand Research More About Mercury Marine®
Buyer Guides Mercury Marine® Buyers Guides
Research Aids Mercury Marine® Tests & Reviews
Model9.9 HP
Located Rocky Mount, North Carolina, US
Length3ft / 0.91 m
Engine MakeMercury Marine
Engine TypeOutboard 4 Stroke
Engine HP99

2018 Mercury Marine® Fourstroke 9.9 HP

Start Easy

Incredibly responsive to get you going with little or no prep.

Lightest engines in their class. Portable and simple to maneuver. Just point and boat.

FourStroke technology and Mercury. Always moving forward. With boater-driven innovations and technologies. Like electronic fuel injection. On-board digital monitoring that protects your engine. And a total commitment to corrosion protection utilizing hard-coat anodizing and a superior multi-step paint process. Mercury FourStroke engines have consistently set the bar for clean, quiet performance and low fuel consumption. Plus, no one has more models to fit your needs.

Features may include:

More Thrust.

Mercury® ProKicker outboards feature a deeper gearcase and a four-blade, high-thrust propeller with matching gear ratio â“ the perfect setup for trolling and precise control in all conditions. The ProKicker gearcase is engineered to be rugged and durable, with robust gears and bearings and a heavy-duty skeg thatâs 55% thicker and twice as strong side-to-side as the previous gearcase.

Calculate your fuel savings

The Mercury Fuel Savings Calculator will allow you to easily calculate the possible fuel savings of a Mercury FourStroke outboard!

Choose how you use your boat, select the TwoStroke and FourStroke horsepower - and our tool will show your potential fuel savings. If you're looking to upgrade or add more power, you can even choose different FourStroke and TwoStroke horsepower options!

Enhanced Features.

The Mercury 8 and 9.9hp FourStroke outboards include:

New three-position choke and no primer button improve starting, simplify the starting procedure and allow the engine to warm up faster

A richer idle air / fuel mix makes the engine easier to start and provides better idle running quality (tiller handle models)

A change to the ignition timing allows fishermen to find and hold optimal troll speed

Power Tilt.

The fastest power tilt in the industry drops a Mercury 9.9 - 15hp ProKicker FourStroke outboard into the water in just five seconds. Exclusive kicker-centering straps align and secure the outboard in full tilt-up position while youâre underway.

Command Thrust

Big-time power. With a longer design and bigger components, Mercury Command Thrust was made specifically to deliver the type of power, thrust and control that wider, heavier boats demand.

The Command Thrust Difference (Blue shaded areas represent prop and gearcase advantages)

20% larger prop increases control especially at low speeds.

Taller gearcase puts the prop deeper, below turbulent water, for improved performance.

A low 2.42:1 gear ratio delivers thrust and maneuveraility that big loads demand.

Oversized Antiventilation Plate. Oversized design prevents air from being drawn into the prop, which increases efficiency.

Power in the Palm of Your Hand.

  • Tiller models feature the exclusive Mercury multifunction tiller that puts
  • shifting
  • throttle control (with improved slow-speed throttle advance for optimal trolling)
  • stopping
  • tilting
  • steering
  • in the palm of your hand.


At only 83 pounds, these engines are very portable and improve the performance of lightweight boats.

Convenient and Easy Tilting.

Push down on the tiller handle to easily tilt the outboard to any position, made easy with our exclusive ratcheting transom bracket.



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