Heater Core
Climate Control
Heats air that is blown into the cabin by circulating hot engine coolant through it.
The heater core acts as a small radiator, transferring heat from the engine’s coolant to the air that is blown into the cabin, providing warmth in cold conditions.
⚠️ Owners Often Notice
If the Heater Core is starting to fail, these are the signs owners most commonly report before it gets worse:
No heat in the cabin
Coolant leaks
Fogging windows
Sweet smell in cabin
Overheating
Related Services
Services commonly performed on or around this part.
Replace Heater Core
No standard interval on file
Inspect Heater Core
No standard interval on file