I just stumbled across this very cool parts site from Isuzu that apparently just popped up in the last two months. I don't recall seeing it mentioned here. It has our parts catalog with pictures and part numbers, which we kinda had as crummy scanned pages. But now we can get quotes from dealers and get a search going for any part and do it all online. Spend a couple minutes clickin' around that site. It's very cool. You can pull up parts pages just like they see at the dealers and click on figures on those pages to get deeper into the catalog. Select a year and go from there. You can get the exact day your VX was made using your VIN. You need the month and year when it calls for an applied date during a search.
http://www.myisuzuparts.com
Mark Griffin