With more power and better fuel economy than a 5.0l V8, the 4.3L Alpha® 4V 225hp engine is an ideal choice to repower an 18 to 20 foot runabout.
Mercury remanufacturing
A factory-refurbished Mercury engine can help you keep your cherished boat on the water for many more years of great memories.
Factory reliability at an affordable price
Mercury remanufactured engines are factory refurbished with new components featuring the latest specifications and the newest technology, allowing you and your boat to benefit from improved power and reliability for less than the cost of a new engine. All Mercury remanufactured engines are backed by a one-year limited factory warranty. Engines from Mercury Remanufacturing reduce environmental impact by recycling and reusing major components brought back to OEM specifications. This reduces wasteful scrapping and lowers the energy and resources required to manufacture new parts.
Mercury remanufactured engines
Plus-Series Alpha
4.3L Alpha® 4V
Alpha sterndrive
350 MPI Alpha®
The 350 MPI Alpha® 300hp engine provides a performance and technology upgrade for small-block V8 engines in many classic boats.
Bravo® sterndrive
383 Mag Stroker
The size and power of the 383 Mag Stroker 350hp engine make it an ideal replacement for 350ci and 7.4L engines in cruisers and large runabouts.