Visit the Mercury Marine Warranty Page for details regarding our best-in-the-business warranty coverage.

All MerCruiser Horizon inboards come with a standard 4-year limited corrosion warranty as well as a standard 3-year limited factory-backed warranty - which includes a fourth year if your boat builder has participated in the MerCruiser Installation Quality certification program. Need more assurance? Nobody has more factory-trained service dealers than MerCruiser, so if you ever have an issue or need to talk to an expert, there's bound to be one close by.

MerCruiser stands behind its state-of-the-art SeaCore system with a 4-year factory limited warranty and a 4-year limited warranty against corrosion failure. MerCruiser offers such a rock solid warranty because SeaCore is proven technology - the toughest saltwater protection system on the planet.