Car Stereos: 2007 Impala, chevrolet impala, question thanks

Question
QUESTION: I have a 2007 Chevrolet Impala that I want to upgrade the radio. I found a GM # 15850679 and want to know if you can tell me if it will work. Thanks.

ANSWER: Hi Tim,

Yes it will.

Justin

---------- FOLLOW-UP ----------

QUESTION: How about a 15887275 or 15887276 ? Thanks for your help. And is it right that a Tahoe radio will not work? The number is 15909952.

ANSWER: Hi Tim,

15887275: yes.
15887276: yes.
15909952: maybe, but I can't verify it (what I'm reading leads to no.)

Justin

---------- FOLLOW-UP ----------

QUESTION: Thanks for all your help. I assume I have to have this programmed once installed? Anyway to do it without a TEC ?

Answer
Hi Tim,

At this point, you've gone beyond my expertise.  The likely scenario is you cannot.  Although programming is pretty straightforward, you *might* be able to find a stealership that's willing to help you out over the phone without wasting any of their time or your money.

Justin