Heater Core: Replacement

WARNING: This page is about a different car, the 2022 Genesis GV70. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative (-) battery terminal.
Remove the heater and blower assembly.
(Refer to Heater - "HEATER UNIT ")
Loosen the mounting screws and remove the heater core cover (A).

Courtesy of HYUNDAI MOTOR AMERICA
Separate the heater core (A) from the heater unit.

Courtesy of HYUNDAI MOTOR AMERICA
Install in the reverse order of removal.
Information
- Refill the cooling system with engine coolant.
- Do not interchange the inlet and outlet heater hoses and install the hose clamps securely.
- Make sure that there is no air leakage.
- Charge the system and test its performance.