The new Mariner 40 hp EFI features proven electronic fuel injection which offers renowned fuel efficiency and smooth, quiet operation.

The Mariner 40 EFI is SmartCraft-ready and equipped with turn-key starting for fast and reliable ignition.

Features:

Reliability
Designed for durability 
Strength and corrosion resistance 
Stainless steel driveshaft, shift shaft, prop shaft, water pump housings and power head fasteners. 

Performance
Inherent four-stroke characteristics include quiet, smooth operation and exceptional idling. 
40% better fuel economy than comparable 2-stroke models. 
Integral power trim adjusts boat’s attitude for improved boat handling under a variety of speeds and water condition. 

Running Quality
EFI models offer turn-key starting and instantaneous throttle response in all types of atmospheric conditions. 
Low-noise combustion process and sound-dampening cowls for extremely smooth and quiet operation.

Technology
SmartCraft technology with the Engine Guardian System monitors engine functions and alerts you to possible engine problems.

5-Year Warranty
Five-year limited non-declining, factory-backed. Conditions and exclusions apply. Not applicable for commercial and racing applications.

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