USA car connector to Male DIN car aerial antenna adapter cable.
This cable converts the cars existing special aerial plug to an after market DIN type used by most car radio manufacturers.
Suitable for various Cadillac, Chevrolet, Chrysler, Dodge, Ford, Jeep and other USA spec cars with non-amplified antennas and specific US spec connector

For Alpine Radios use item 21-101 to convert the DIN end to ISO.