is this the correct harness for my protege radio
 

I have this:

http://img.photobucket.com/albums/v2...s/KIF_0337.jpg

http://img.photobucket.com/albums/v2...s/KIF_0332.jpg


and want to install the head unit in my 93 Mazda Rx7.

is this the correct pigtail I need?

http://cgi.ebay.com/ebaymotors/ws/eB...category=38641

I have no idea what year car the radio is off of but i know it is off a Protege.

I have no idea. What I'd suggest is buying it and using a factory pinnout sheet and just making your own harness to match up to the RX7.

I'm horrible at electronics and I did this in under an hour with my current radio.