2022 Mercury Marine® FourStroke 8 Base

Year: 2022
Make: Mercury Marine®
Model: FourStroke 8

2022 Mercury Marine® FourStroke 8
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.

Enhancements include simplified starting procedure, faster warmup, and better idle run quality. Lightweight: just 84 pounds. Great for aluminum tiller, inflatable soft hull, jon, utility, and sail boats.

Product Details

2022 Mercury Marine® FourStroke 8 Base



Engine Power 8 HP (5.9 KW)
Engine Type Inline 2
Displacement 12.8 CID (208 CC)
Throttle RPM: 5000-6000
Oil Type Recommended: Mercury FourStroke Oil 10W-30
Gear Ratio (Primary) 2.08:1 | Shift: F-N-R
Emissions CARB star rating: 3
Bore 2.16″ (55 mm)
Stroke 1.73″ (44 mm)
Ignition CDI w/electronic spark advance
Steering Tiller


Alternator electric: 6 amp (76 watt)
Starter Electric | Manual

Fuel System

Fuel System induction: 2 valves per cylinder, single overhead cam (SOHC) | Carbureted | Cooling: Water-cooled with thermostat
Fuel Type Recommended: 87 octane / up to 10% ethanol


Length Shaft: 15 (381 mm) | 20″ (508 mm)


Fuel Capacity Remote tank standard: 3.2 gal (12 L)


Dry Weight Lightest model available: 84 lbs (38 kg)


Features Engine protection operator warning system: Low oil pressure/Over-rev | Shallow water trim range (degrees): 16 | Shallow water drive: Yes | Exhaust system: Through prop | Trim positions: Ratcheting


Colors Phantom Black