2019 Mercury Marine® 9.9 EL 4S

Built to deliver the type of power, thrust, and control that wider, heavier boats require. Great for aluminum tiller, inflatable soft hull, jon, utility, and sail boats.

HP / kW
9.9 / 7.3


Engine type
Inline 2


Displacement (CID/CC)
12.8 / 208


Full throttle RPM
5000-6000


Fuel induction system
2 valves per cylinder, single overhead cam (SOHC)


Alternator amp / Watt
6 amp / 76 watt


Recommended fuel
87 octane / up to 10% ethanol


Recommended oil
Mercury FourStroke Oil 10W-30


Engine protection operator warning system
Low oil pressure
Over-rev


Starting
Electric
Manual



Steering
Remote
Tiller


Shaft length
15" / 381 mm
20" / 508 mm
25" / 635 mm (CT model)


Gearcase ratio
2.08:1 or 2.42:1 (CT model)


Dry weight *Lightest model available
84 lbs / 38 kg


CARB star rating
3


Bore and stroke
2.16 x 1.73" / 55 x 44 mm


Ignition
CDI w/electronic spark advance


Fuel system
Carbureted


Cooling system
Water-cooled with thermostat


Gear shift
F-N-R


Gearcase options
Command Thrust (CT)
Standard


Trim system
Power Tilt (CT model)


Trim positions
Ratcheting


Exhaust system
Through prop


Shallow water drive
Yes


Shallow water trim range (degrees)
16


Remote fuel tank standard (gal / L)
3.2 / 12


Color
Phantom Black

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