Heating Core on 1995 Buick Roadmaster

Can someone please tell me where is a heating core located in a 1995 buick roadmaster ... inside car or under the hood in engine?

1 answer
It's inside the car, behind the dashboard. If you look in the engine compartment, you'll see two coolant hoses attaching to the firewall, these two hoses are attached to the heater core inside the vehicle.