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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

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 is worry-free boating that is easy to own and fun to drive. 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. 

It is 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. It is everything you need to get more out of your time on the water.

FourStroke Advantages

Corrosion Resistance

Advanced alloys. Durable coatings. Sealed electronics. Easy-to-use freshwater flush system. Fourstroke outboards come packed with premium corrosion-preventive technology that enables them to stand up to the most demanding marine environments.

Superior Control

With a choice of tiller or remote steering and compatibility with advanced SmartCraft® features such as Troll Control and Active Trim, you can optimise your engine for total command of all your adventures.  

Go Farther

A host of efficiency-enhancing features such as Advanced Range Optimisation (ARO), a closed-loop fuel system and a hydrodynamic gearcase optimise fuel economy so you can go farther on every tank.

Power and Flexibility

A Mercury 250 or 300hp fourstroke outboard is the answer for fishing, cruising or all-around fun. They are ideal for powering a range of boats and come in four colour options to match your boat and style.

Fourstroke outboards

SmartCraft® The power to do more

SmartCraft digital technologies refine the entire boating experience to ensure every day on the water reaches its full potential. Available for 25hp and upwards.

Digital throttle & Shift

Available digital throttle & shift (DTS) controls (for 175hp and upwards) deliver silky-smooth shifting and instant throttle response, for effortless handling and complete command. Integrated controls for selecting SmartCraft technologies make boating even easier.

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Digital gauges

Digital monitoring that keeps you in complete control. MercMonitor, SC100 and SC1000 gauges provide precise insights into boat and motor functions such as speed, rpm, depth, trim and fuel flow, while also enabling SmartCraft technologies like Troll Control.

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Active Trim

With just a push of a button, Active Trim automatically optimises trim levels, adapting on the fly to turns, having a great reaction time at the start and water conditions to ensure smooth, efficient trips.

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VesselView

VesselView brings your engine’s stats and digital controls to your fingertips. For convenient access, VesselView Mobile® displays real-time engine data on mobile devices. VesselView Link and SmartCraft Connect integrate performance data onto compatible displays from Lowrance®, Simrad®, Garmin® and Raymarine®.

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Warranty & Maintenance

Warranty coverage

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

Review Warranty Coverage
Maintenance

Mercury fourstroke outboards are thoughtfully designed to minimise maintenance and ensure you get the most from your time on the water.

Maintenance & how-to
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The best products have the best dealers

When you make the best marine products in the world, you want the best dealers behind them. That is why we ensure that Mercury dealers are the best equipped to sell and service our products. Your Mercury authorised dealer is the place to see and purchase Mercury engines as well as genuine Mercury Precision Parts® and accessories. With thousands of dealers, you can rest assured we are always close by and ready to help you Go Boldly®.

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