Replacing heater core what all needs to be removed to get to heater core?

To replace the heater core, you'll typically need to remove the dashboard and the center console, as well as disconnect various components such as the radio, air conditioning unit, and any electrical connectors. Additionally, the steering column may need to be lowered or removed for better access. It's also essential to drain the coolant and disconnect the hoses leading to the heater core. Depending on the vehicle model, some additional components may need to be removed to access the heater core effectively.