With its 123cc powerhead, the Mercury propane outboard offers impressive power by delivering a true 5hp on an alternative clean-burning fuel.
FourStroke 5hp propane
The clean-burning Mercury 5hp propane outboard was engineered for everywhere. It runs on the same propane tank used for your grill or can be operated on smaller “camp” propane canisters for the ultimate in portability. From your fishing boat at a remote outpost to the tender on your sailboat, a Mercury propane outboard is optimised for convenience.
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Learn more about how Mercury makes great days on the water possible.
Intuitive, innovative features
Clean, powerful performance
Easy operation
With a pressurised fuel system, there is no fuel priming required, so you can be ready to go as soon as you connect the propane. With a manual choke, you will enjoy fast, easy starts, even when the engine is cold.
Portability & convenience
Simple to install and lightweight, a portable Mercury propane outboard lets you power your adventures with the same propane used for your grill, eliminating the need to transport petrol. It is perfect for keeping at a lake house or as a secondary propulsion stored on board a larger vessel.
Secondary power for sailboats
The 5hp propane outboard comes in a Sail Power model that features a longer shaft, a high-thrust prop to control larger boats and a 12-volt, 4-amp/50-watt alternator.
Safety enhancements
The fuel hose connector threads quickly and easily to the outboard, while propane auto shut-off valves on the engine and in the fuel-hose connector enhance safety on the water.
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®.