If you want it to look original and match the other side, you'll need to go to a Dodge/Chrysler dealer. You'll need to call them for a price, but if it is an electric mirror, it will be a bunch compared to a manual mirror. If you don't care about matching the other one, any auto repair shop can put on a generic manual mirror fairly cheap. To save even more, go to your local Walmart or auto store and buy the one you want installed. (repair shops tack on to their cost when they buy parts as it takes them time to get them and time IS money.
