Metra 70-1781 Wiring Harness for 1982-89 Ford/Impala/Mazda VehiclePlugs Into Car Harness at RadioPower/4 SpeakerAllows for the Installation of an Aftermarket Radio Using the Existing Factory Wiring and ConnectorsFor 1982-89 Ford Impala and Mazda models, connect power and 4 speakersFor 1982-89 Ford Impala and Mazda models, connect power and 4 speakersFor 1982-89 Ford Impala and Mazda models, connect power and 4 speakers
