2001 - 2002 - 2003 Mazda AM FM CD Player Radio Upgraded with Aux Input for use with iPod, iPhone, mp3 Players, Satellite Radio and more! Will also fit many Ford & Mercury. -- World Plug Harness Configuration -- Part Number: 3L5T-18C815-AA ** This plug style may not have been used in all of the supported vehicles shown on the chart so Be sure to check and compare your plugs before purchasing! ** This radio came stock in the Mazda models but will fit a variety of other vehicles. Please confirm you have the same plugs before purchase. Operation of the iPod jack is a snap...literally! Just snap your accessory in and you will be listening to it through all of your car speakers! Tired of listening to static over your FM Modulated Satellite Radio? Now you can listen to satellite radio the way it is supposed to sound, clean and crisp! With our Aux Input, you can use the volume, bass, treble, fader and balance controls as you would with the rest of the radio! Press the clock button and you have clock display. There is no compromise on the audio going into the jack as it is running straight into the amp! No codes required, it will plug and play with no codes required! Please contact seller with fitment or function questions.