A/C Evaporator Core. 1994-2000 GMC K3500 Engine: 5.7L V8;. 1994-2000 GMC K3500 Engine: 6.5L V8;. 1994-2000 GMC K3500 Engine: 7.4L V8;. IMPORTANT: To confirm that this part fits your vehicle, enter your vehicles Year, Make, Model, Trim and Engine in the Compatibility Table.
