Alternative voltage regulator ...

that you can use to replace the stock regulator:


Part No. C80101-1 or Chrysler OE# 1889960, 2095700, 2098300, 3000074
Cost: about $10.00

Just plug the white wire (was connected to terminal 67 of the old Fiat regulator) to the “Field” terminal and the red/black wire (were connected to terminal 15 of the old Fiat regulator) to the “ignition” of the Chrysler one and ground the ground connection on the Chysler VR.

Here’s the link to order from the web:
http://store.alternatorparts.com/search.aspx?find=C8010-1>

or you should be able to buy it at any local parts store (may cost a little more)!