Suitable for various JVC aftermarket headunits with 16 pin connectors, APP8JVC is a secondary ISO harness that converts the aftermarket headunit plug into a universal double ISO connector system. For a simple plug and play installation of your aftermarket headunit into your vehicle, pair this harness with an Aerpro Vehicle Specific harness; APP Series Primary ISO harness, steering wheel control interface or Infodapter and the two looms will connect together via the ISO connector system.