Hopkins 40685 Plug-In Simple Vehicle Wiring Kit No cutting or splicing required- simply unplug the factory wiring harness and plug in your Hopkins wiring kit Features Original Equipment Manufacturer (OEM) connectors for a perfect, weather-tight fit Wire functions are printed directly on the wire, for easy identification Includes di-electric terminal grease and dust covers to protect terminals from corrosion Equipped with a serrated edge ring terminal for establishing a good ground where applicable