HVAC Heater Core. Warranty Duration. 18-12319, 399934, 910635, 91111, 92111, 96103-G, 973184D000, 98059, 99057, HT 2144, HT 2144C, HTR99057. Part Numbers. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.
