2004 Chrysler Pacifica Engine: 3.5L V6;. 2005 Chrysler Pacifica Engine: 3.5L V6;. 2005 Chrysler Pacifica Engine: 3.8L V6;. 2006 Chrysler Pacifica Engine: 3.5L V6;. A/C Receiver Drier. IMPORTANT: To confirm that this part fits your vehicle, enter your vehicles Year, Make, Model, Trim and Engine in the Compatibility Table.