Be wary of any differences in radios...Even though they may look the same, more often than not subtle differences will render the radios useless in crossover situations.

A better solution:

If your radio works fine right now, you can add an FM Modulator to it and install an 1/8" mini-Stereo (headphone) jack somewhere on the dash to plug the iPod into. Not only will it sound better, but look much cleaner!

If you have any questions about the install let me know and I can walk you through it.