Marine Engine & Boat Wiring Harnesses

Wiring your boat's engine can be simple and easy. Take the frustration out of bad connections. These weather proof correct fit Hardin Marine engine harness make them the perfect choice for a new boat or to update an old boat. Save time and money

Wiring your boat doesn't have to be a hassle due to tangled wires, bad connections, and guess work. Bad wiring can literally ruin a boat. These Hardin Marine boat harnesses use 275 degree, thermal crossed linked wire that won't kink and is abrasive resistant. Don't take chances with your boat, trust the leader in marine wiring, Hardin Marine.

These harnesses were designed to be used in custom engine installations. If you've ever tried to use an original Mercury harness on a custom engine install you know that all of the wires either aren't located where you need them, or they're short or long. And there's so many you end up not using. Thankfully Hardin Marine stepped in to build both a custom harness and a do-it-yourself harness using a factory Mercury style engine plug. Don't suffer from a tangled spaghetti nightmare of wire. Both the custom and universal harnesses are engineered of the highest quality wire, connections, terminals, and components. These systems do not have buzzer capabilities.

This plug is for use when building a boat harness. They are designed to plug into a Mercury engine harness. You can then connect your wiring and run it to your necessary gauges, switches, etc.

You'll find this inexpensive electrical wiring terminal assortment a lifesaver on more than one occasion I assure you. This assortment feature a variety of connectors allowing you the flexibility to repair numerous electrical systems.