HVAC Heater Core. 15-60051, 18-11438, 398301, 52468039, 8231349, 8301, 9010258, 90760, 94760, 98760, GM3128104, GM8343, HT 8301. Part Numbers. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.
