HVAC Heater Core. Heater Core Aluminum. Warranty Duration. 18-11166, 1L7Z18476AA, 250457, 2728, 2758343, 398343, 702728, 808343, 8231370, 8231392, 90001, 9010025, 91001, 93001, 94808, 96001, 98001, 9927, F65Z18476AA, FM8381, FO3128100, H2MZ18476C, HC15, HC78, NHC3.
