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FourStroke

Make every minute count. Every spot, every tow, every cast. With innovative technologies, simple maintenance and efficient performance, Mercury FourStroke outboards were engineered to elevate every moment on the water.

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The Freedom to Have it All

An Engine for Every Adventure

From portable 2.5hp engines all the way up to adrenaline-pumping 300hp powerhouses, the entire FourStroke outboard family features efficient, lightweight designs that ensure no power goes wasted. It’s worry-free boating that’s easy to own and fun to drive.

Boating Made Easy

With features ranging from a no-spill oil change system and easy-access fuel filter, to a valve train that remains maintenance-free for the life of your engine, Mercury FourStroke outboards are easy to maintain for lasting peak performance.

Powerful Performance, Total Package

It’s simple. You have places to go, and a Mercury FourStroke outboard is the easiest way to get there. Their high-displacement powerheads deliver impressive torque, speed and acceleration – with reliability you can count on. Everything you need to get more out of your time on the water.

FourStroke Advantage

Comfort 

With a balanced powerhead and sophisticated, vibration-dampening cowl design, Mercury FourStroke outboards deliver an exceptionally smooth and quiet ride at any speed.

Durability 

Premium corrosion-preventive technologies and durable components ensure FourStroke outboards can stand up to the most demanding marine environments.

Compact Design

Ideal for new engine setups or repowers, the slender width of a Mercury FourStroke outboard fits most transoms, including those with narrow engine wells and tight motor spacing.

Efficiency 

Explore farther and stay out longer thanks to impressive power-to-weight ratios, intelligent fuel systems and optimized fuel injection (on most models) that maximize performance from every drop of fuel.

SmartCraft® The Power to Do More

Mercury SmartCraft® digital technologies refine the entire boating experience to ensure every day on the water reaches its full potential. From intelligent gauges and displays to advanced systems that make boat control easy, SmartCraft gives you the power to do more with your time on the water. 

SmartCraft compatibility is available for Mercury engines 2004 and newer, 40hp and above; 2022 and newer, 25hp and above. Features vary based on controls and engine models.

Gauges

SmartCraft digital gauges are a convenient solution for staying in the know. They offer at-a-glance access to precise engine data and select SmartCraft controls on a compact digital interface.

Displays

With SmartCraft, you can integrate your engine with a compatible onboard display, gaining instant access to performance data and SmartCraft controls on the screen you use most.

Controls

Enjoy instantly responsive control and precise handling with Mercury digital control systems. Whether driving or docking, every task is made easier so you can take the helm with confidence. 

Connectivity

The Mercury Marine app is the ultimate boating companion. It transforms your mobile device into a hub for monitoring data, connecting with a dealer and viewing helpful content.

Warranty & Maintenance

Warranty Coverage

Mercury makes world-class marine products backed by world-class warranties.

Maintenance

At Mercury, we make maintenance easy. Learn more about how to keep your Mercury products performing at their peak.

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Adventure Starts at Your Mercury Dealer

Your local Mercury Authorized Dealer is the best place to see and purchase Mercury engines, parts and accessories, and to get expert support when you need it.

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