The water pumps were redesigned, and you should be fine. In the 99-00 model years, they don't seem to be a problem. I wouldn't replace it unless it needs it.
- Zack
WANTED: T-Red HEATED Side Mirrors
FOR SALE: 4 14" Alum Alloys and Nearly New Avid H4s Tires w/ Center Caps
2000 T-Red SVT
1995 LX V6 MTX (RIP)