2005 Dodge Ram 1500 - part search

Where can I buy a CBWP R 091 AA?

I have no idea what that is but apparently Google does. I put that in Google and got all kinds of hits.

That part is for a recall for a 012 Durango, recall parts generally are not available for retail sale.

These are common parts, you can find a common ASO relay and connector on the internet.