it's fairly simple. Also while you are in there you can completely remove the alternator bracket (if not 97) and replace your coolant elbows. It will give you plenty of clearance to get to the pump and the elbows are maintenance if you haven't changed them yet. Just a thought. If you have a 97, disregard what I just said.. LOL Also I found it easier to just use a deep well 13mm 3/8 drive without an extension and bending over the fender to get the bolts out... Either way, it's really an easy job. Just the lines are annoying to me.