2024 Mercury Marine® FourStroke 20 EFI Base
- Year 2024
 - Make Mercury Marine®
 - Model FourStroke 20 EFI
 
2024 Mercury Marine® FourStroke 20 EFI
Output far beyond its sizePut 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.
Ultra-lightweight (just 99 pounds) and reliable, with little vibration. Innovative tiller lets you lock the tiller at 73 degrees – great for fishing and trailering. Perfect for aluminum tiller, inflatable soft hull, jon, utility, and sail boats.
Engine
							Engine Power
							20 HP (14.7 KW)
						
						
							Engine Type
							Inline 2
						
						
							Displacement
							20.3 CID (333 CC)
						
						
							Throttle
							RPM: 5700 - 6200
						
						
							Oil Type
							Recommended: 25W-40 Synthetic Blend | Mercury FC-W 10W-30 4-Stroke Marine Oil
						
						
							Gear Ratio (Primary)
							2.15:1 | Shift: F-N-R
						
						
							Emissions
							CARB star rating: 3
						
						
							Bore
							2.40" (61 mm)
						
						
							Stroke
							2.24" (57 mm)
						
						
							Ignition
							CDI w/electronic spark advance
						
						
							Steering
							Remote | Tiller
						
						Electric
							Alternator
							electric: 12 amp (145 watt)
						
						
							Starter
							Electric | Manual
						
						Fuel System
							Fuel System
							induction: Single Overhead Cam | Electronic Fuel Injection (EFI) | Cooling: Water-cooled with thermostat | Exhaust: Through prop
						
						
							Fuel Type
							Recommended: 87 octane / up to 10% ethanol
						
						Dimensions
							Length
							Shaft: 15" (381 mm) | 20" (508 mm)
						
						Capacities
							Fuel Capacity
							Remote tank standard: 3.2 gal (12 L)
						
						Weights
							Dry Weight
							Lightest model available: 99 lbs (45 kg)
						
						Features
							Features
							Engine protection operator warning system: Low oil pressure/Low water pressure/Over-rev/Overheat/Sensor failure | Trim system: Manual/Power Tilt | Shallow water trim range (degrees): 16 | Trim positions: 6 | Shallow water drive: Yes
						
						Color
							Colors
							Phantom Black