2008 08-09 Mazda 3 OEM Radio CD Single Disc MP3 Player BAR466AR0
Basic CD MP3 Radio
This is the base single CD MP3, these are pretty hardy models. They sound good, they work great, but they do not work with BOSE sound.
06 07 08 Chevrolet Monte Carlo Impala Radio CD Oem Aux Ipod 15798973 U1C BF4044
Simple Factory Radio with Aux Input
Great and simple radio, but if you are replacing it, know you have to have it programmed to your vehicles VIN in order for it to work.
Toyota Factory Radio Single Disc Cd Cassette Player 86120-0C020 16814 Z2000
Simple Basic System for several Toyotas
This is the basic Toyota standard radio. It works on many vehicles. These do have issues with the tape mechanism clicking, so make sure to ask or check if that is important to you.