HT 399345C. HVAC Heater Core. Heater Core Aluminum. Warranty Duration. 18-11734, 399345, 60-0075, 79110S9AA01, 79110SCAA01, 80399345, 8053, 8231525, 9010455, 92136, 98998, 99345. Part Numbers. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.
