A small radiator. Really can't explain it any better than that!
There is no such thing as a 1997 dodge saturn! Try again.
The heater core resembles a small radiator.
the heater makes the core get realy big so that the sun can get realy huge and shine brighter
Sounds like your heater core is leaking. Does the fluid look/smell like antifreeze? if so, time for a new heater core.
Replace Heater Core
If you look from the engine compartment you will see the 2 heater hoses that connect to your heater core at the firewall towards the passenger side
COULD BE A BAD HEATER CORE COULD BE A BAD HEATER CORE sounds like the heater control switch needs replacing.if that doesnt fix it, you need new heater core
Sounds like heater core is leaking, replace heater core or bypass
Look for two coolant lines going into the firewall. That's where your heater core is located.
possibly a leaking heater core look for antifreeze dripping into the interior of the vehicle. usually it is the core or hose connected to the heater core.
The heater core is located in the heater box, which is located just above the battery, LH side, on the firewall. Look for two small (approx. 4.5") black hoses. Those hoses connect to the core.
Remove the glove-box door. Behind that is the heater core cover on the interior, passenger side of the firewall. Remove that cover and there is the heater core. Open the hood and look where the heater hoses enter the front right passenger area of the exterior side of the firewall. Disconnect the two heater hose clamps and you can then remove the heater core.