OMC Evinrude Johnson Kit Assembly

The OMC Evinrude Johnson Kit Assembly 584004 is an OEM main wiring harness designed for 1990–1991 Evinrude and Johnson 90hp V4 outboard motors. This harness is compatible with cross-flow, 90-degree V4 engine configurations. It serves as the primary electrical connection between the engine and the boat's control systems, facilitating the transmission of signals for ignition, charging, and other essential functions.

This specific harness is a freshwater take-off, indicating it was previously installed on a motor used in freshwater conditions, which generally results in less corrosion and wear compared to saltwater use. As an OEM (Original Equipment Manufacturer) part, it ensures compatibility and reliability consistent with the manufacturer's specifications

For those seeking a replacement or spare for their 1990–1991 90hp V4 Evinrude or Johnson outboard motor, this harness offers a direct fit solution.