Your gonna have so much fun!! LOL!
I did this in a rock driveway!
It took me about 6 hours.
I took off everything on the drivers side engine compartment (battery, coolant res,) and what ever was in my way.
Then I jacked up car and removed everything in my way underneath!
Whatever you need to do to get to it! (there's not much room there).
Then you have (4) 10MM bolts that you have to get to and I believe (1) of them you can't see! Oh yeah don't forget to remove the oil filter 1st!
Once you get it off, the oil and coolant both come out together.
The fun part is trying to figure out how to get the housing out and then back in!
As for the tools!...Count on everything in your tool box!
Good luck!
Take your time, It's not as hard as it seems, it just takes awhile!
If you find out it's too much then take a breather for awhile and try again!
If I can do it then you can!!!
Putting it back on is the hard part.
Wish I had pic's but I don't.