Interesting, my 97 has the coolant overflow tank on the strut tower, and the washer bottle inside the fender.
Oh, wait, I moved them! Yeah, 97-98s had the coolant bottle behind the headlight. I moved mine to the pass strut tower to make room for my CAI. The washer bottles on 97s sat above the battery. I moved mine to inside the fenderwell like the 98+ cars.
But yes, that bottle will work fine for your car. Personally, I would contact Ed Morad at Morad Parts Company. He is a great source of 3800 parts. I got mine from him, so I am sure he has them on hand. And he included the pump and wiring and some of the hose, which the ebay one does not.
