I have a '99 'tour SE as well. I see oil coming out from the crank shaft seal as well as the oil pan. Both can be had mail order from www.rockauto.com for MUCH less then autozone. if you are planning the install and don't need them this weekend, I would go with them. I have used them a few times now and they are really good. I would take a look at your crankshaft area and see if there is buildup around the area as well.