ok I have found multiple replacement AM/FM CD-Cassette radios with 3 band EQs..

according to many ads I have read they all interchange BUT I have the infinity system
in my 97 so my question is WILL they all actually interchange or is the infinity 3 band EQ
radio a stand alone unit

some of the radios are RAZ units which I believe means they have the RDS system

The infinity door speakers have built in amplifiers so if you're planning on using the stock door speakers and wiring you'll want a head unit with either an amplifier trigger or antenna trigger output that will be connected to the wire that tells the built-in amplifiers to power-up. Otherwise, you'll need connect the built-in amplifier trigger to a switched 12v.

that's my problem.. I want a stock for stock replacement and want to be sure the one I buy is correct as I only want to pull the dash apart one time

Sorry, missed the part about wanting to keep the stock radio.

Might hit up crutchfield. They can usually supply you all the adapters you need.

want to do a stock for stock swap out just need to make sure I correct unit

Rebuilt/modified units sell on ebay. typically run 200 ea.
Each comes with a description specifying vehicle compatibility, include Infinity sys & Non.

I had planned on going this route until i realized that the factory amps went out.

I can get a refurb with aux input for $160 but I don't want or need the aux input.. the other units
say fit from 94-2001 but do not specifically state infinity system and when I ask they aren't sure
and say well buy it and you can return.... uhhh yeah AT MY EXPENSE and as I said I only want to
have to pull the radio one time for replacement.. my dash is perfect and I would like to keep it
that way by not fudging with things

truck got hit while parked yesterday so the radio is currently the least of my worries, thanks for any responses