A/C Evaporator Core. 1978 Buick Skyhawk Engine: 3.8L V6 GAS;. 1979 Buick Skyhawk Engine: 3.8L V6;. 1980 Buick Skyhawk Engine: 3.8L V6;. IMPORTANT: To confirm that this part fits your vehicle, enter your vehicles Year, Make, Model, Trim and Engine in the Compatibility Table.
