Brand New Jumper Run Plug. This plug fits 28 Current EZGO RXV electric carts Replaces EZGO Part # 608039 Direct Replacement The cart will not operate without this plug The jumper plug makes an electrical connection between terminals Used with the main electrical harness within the RXV’s electrical system to power electrical components including the solenoid and reverse buzzer The vehicle should be stopped and in the "Off" position before removing this plug.