Where are you getting the Chrysler part number from? The part probably carries a Mercedes part number, look for the Mercedes part.
Chrysler put their own system number in their catalogs and charged twice the price for an identical Mercedes part.
If the part has a part number starting with A 193 XXX XX XX then it is a specific Crossfire part but not likely. Look at your part and look for the Mercedes or possibly Bosch part number.
Wise up folks.