needing to buy 166 radiator

[tash]

Hi guys im new on here and I am hoping someone can help me. I got my son his first car a few months ago its am alfa 166 2001 V6 it seems we brought a lemon and the radiator is stuffed. I am having trouble finding a replacement for it as its a hard part to find apparently because the hoses are on opposite sides and the bottom hose is on a 90 degree angle upward. If anyone cam help with even information on where to get a radiator from it would be greatly appreciated.  I live in Victoria Australia.