The piece that plugs into the back on the head unit is worn on the inside probably from unplugging it enough times. The wires unattached themselves on the inside. I need help trying to find the replacement. I've tried searching but not really even sure what to search for.

Here's a picture of what I'm trying to replace...



It seems that I should replace the whole thing but if I can get away with just replacing the one wire that plugs into the box that works too.

I cut the head off thinking I could just replace the head by splicing some wires but realized I might be better off getting a new one.

Any help would be great. Thanks!!

 

After crazy searching around, I believe this is a Pioneer cwm4331. Not real sure what it does. It seems that the third wire runs to an antenna amplifier. I wired the antenna straight into my new head unit and nothing but POOR quality radio. When I plug my iPod in, it sounds perfect. Am I going to be unable to run the antenna straight into the stereo and need to replace this piece?

I also found a pioneer wire t-spliced into the battery wire and a pioneer wire t-spliced into the ignition wire. Both have their own fuses on the wires...

As far as I know, everything is stock speaker wise. There definitely aren't any subs. Never noticed any of this when I installed the first head unit 3 years ago.