I am in need of a WL89WL8AA Dash Board Air Vent for my 2005 Ram 2500. It is the little kind of square louvered vent for the Drivers side window defogger. The part is no longer available from Chrysler. Does anyone have any idea where I might look. I am assuming that wrecking yards will want me to buy the whole dash.

Thanks for your assistance in advance.