How to replace radio in 2004 GMC envoy?

[pilotcookie]

We are trying to replace the radio in my envoy and since there is nothing around here, we went in to best buy...the guy said that i will need to buy some kind of wire harness for around 150$...does someone know what is that and where to buy cheaper?

 

[Majordiezel]

Anytime you go with an aftermarket radio it will need something like an adapter for the stock wiring harness in the envoy. The only other way to avoid buying it would be to hard wire the aftermarket radio and cut the plugs on either end but i would highly advise you to shell out the cash bc if you ever wanna take it out your gonna have to rewire the whole thing again. Look on websites like crutchfield.com and other sites like that,
Good Luck