Thanks. Apparently the 04 models all came in one piece. Just my luck of course. The 05 and newers apparently came in 2 pieces. I asked if I was to change it out, could I change over to the two piece part and the parts guy said they don't appear to be interchangable. Great design efforts on their part. At this point, I'm going to need to try to find a valve body for an 04 somewhere else (cheaper I hope) and then I'll just take it up and have them install it. You've been very helpful. If you know of any good on-line options or places to get one of these **** things, please let me know. Thus far, no luck in my searches.