Aerpro ISO Harness fits Mazda/Ford

The primary harness is the harness that plugs into your cars main entertainment system connector and converts it into a double ISO connector system (Universal). After selecting your primary harness you then select a secondary harness to connect between the ISO connectors and the aftermarket head unit that you have ( this is selected based on what brand and type of head unit you have. We carry both non steering wheel control type primary harnesses and steering wheel control type.
APP072
Primary ISO harnesses plug into a vehicle's factory radio harness to provide an industry standard ISO connection that is compatible with secondary ISO harnesses, this helps to make installing an aftermarket headunit a quick and easy job.