A:AnswerIf you still have the factory radio, yes you will need the dash kit, wire harness, and possibly an antenna adapter, if you already have an aftermarket radio installed, more than likely you can reuse all the parts and will not need new ones.
A:AnswerDepends on the number of hours slotted for your vehicle type. My install was about an hour, which was less than $100. You can find out how much for your vehicle by going to Geek Squad installation on BestBuy.com. Choose install type. It will walk you through pricing and scheduling.
A:AnswerAs long as you have a single slot available. I put this in a 2001 Nissan Frontier. My truck wiring was not as marked, so it took me a while to hook up. If you do not need CD, I would definitely recommend this.