Mercury FourStroke 15 Hp

Output far beyond its size

Put amazing power in the palm of your hand. These compact outboard motors take you to the fun, the fish, or whatever floats your boat – quickly and reliably. Enjoy quick acceleration to go with exhilarating speed. Easy to install and operate, with reliable starting, low vibration, and instant throttle response. It's worry-free boating at its best.

Engine Details

Feature integral fuel tanks with an external fuel-shutoff valve. For extended range, they can also be connected to a remote fuel tank. Great for aluminum tiller, inflatable soft hull, jon, utility, and sail boats.
Specifications - 15 Hp
HP / kW
  • 15 / 11.1
Engine type
  • Inline 2
Displacement (CID/CC)
  • 20.3 / 333
Full throttle RPM
  • 5700 - 6200
Fuel induction system
  • 2 valves per cylinder, single overhead cam (SOHC)
Alternator amp / Watt
  • 12/145 electric
Recommended fuel
  • 87 octane / up to 10% ethanol
Recommended oil
  • 25W-40 Synthetic Blend
  • Mercury FC-W 10W-30 4-Stroke Marine Oil
Engine protection operator warning system
  • Low oil pressure
  • Low water pressure
  • Over-rev
  • Overheat
  • Sensor failure
Starting
  • Electric
  • Manual

 

Details
Steering
  • Remote
  • Tiller
Shaft length
  • 15" / 381 mm
  • 20" / 508 mm
  • 25" / 635 mm
Gearcase ratio
  • 2.15:1
Dry weight *Lightest model available
  • 99 lbs / 45 kg
CARB star rating
  • 3
Bore and stroke
  • 2.40 x 2.24" / 61 x 57 mm
Ignition
  • CDI w/electronic spark advance
Fuel system
  • Electronic Fuel Injection (EFI)
Cooling system
  • Water-cooled with thermostat
Gear shift
  • F-N-R
Gearcase options
  • Standard
Trim system
  • Manual
  • Power Tilt
Trim positions
  • 6
Exhaust system
  • Through prop
Shallow water drive
  • Yes
Shallow water trim range (degrees)
  • 16
Remote fuel tank (optional)
  • Yes
Remote fuel tank standard (gal / L)
  • 3.2 / 12
Color
  • Phantom Black