So I have a 1987 cherokee 4.0 5 speed its the base model so it has all the dummy lights on the dash. Im wanting to install a water temp gauge since im pretty sure its overheating. I found my old sunpro gauge that ive had for a while but I have no clue if everything is there since ive had it for quite a few years. Here are some pics hopefully someone can help me out. Id like to know if I have everything I need to install it and how I would go about installing it since I have no clue what im doing lol.

Well, the sending unit should thread in where your sender is now.