Chase big fish or big adventures with the all-new Mercury 9.9hp outboards – now with battery-free electronic fuel injection (EFI) technology. With the EFI system, you’ll enjoy easy starts and efficient performance, for all-day fun.

HP / kW 9.9 / 7.3
Engine type Inline 2
Displacement (CID/CC) 12.8 / 209
Alternator amp / Watt 12 amp / 145 watt
Starting Electric
Manual
Steering Remote
Tiller
Shaft length 15" / 381 mm
20" / 508 mm
25" / 635 mm
Gearcase ratio 2.08:1
Dry weight *Lightest model available 85 lbs / 38.5 kg
Bore and stroke 2.16 x 1.73" / 55 x 44 mm
Gear shift F-N-R
Gearcase options Standard
Trim System Power Trim
Integrated fuel tank (gal / L) 3.2 / 12
Remote fuel tank standard (gal / L) 3.2 / 12

Engine 1

Engine Make Mercury
Horse Power 9.9
Drive Type Outboard
Stroke 4-Stroke