Mine is 2001... I remember it had 2 bolts one on each side around the middle of it or something. But then, the EGR itself it mounted on a tube that runs from the exhaust. On that tube, the EGR is held in place by a very rusty/stuck nut. I had to spray it with WD40 and wait for awhile then spray again and wait. It wouldn't come off and I almost stripped the outside. At that time I didn't have that kind of plier that actually can hold on to the nuts. Idk if you recognize the plier I'm talking about. If I had it, probably it would have been easier to remove the nut.
Oh the point is, if you wanna clean the EGR and need to take it all out, you have to loosen that nut. Otherwise, it will be hanging in place and you can clean it while it's still behind the intake manifold.
Or you know what, maybe that nut I'm talking about is not connected directly to the EGR... The tube might be connected to the IM not to the EGR... I honestly forgot lool