Imagine that, the internet couldnt tell you how to do it. My advice as always:
1. Get off the computer and visit a specialist retailer
2. Look at as many different units as possible with a human sales persont that can help you decide wich CD player best fits your needs.
3. Touch them, listen to them, see them in person.
4. Let them professionally install it.
5. Enjoy your new CD player.
There is still value in human contact and brick and mortar retailers
Oh, yes there is a wire harness available for your vehicle. And it will fit the factory opening with no modification - but you will need special keys to get your radio out (and please dont try coat hangers)