if you buy a book it is simple 2 to 3 hrs
The heater core on a 1984 Cutlass Supreme is located under the blower motor on the passenger side of the car, under the hood. First you need to remove the blower, and the hoses connecting the heater core. Replace the core, re-attach the hoses, and put the blower motor back on.
with your hands
how to replace a heater core on 1994 impala ss
How do you change the heater core on a 1989 Oldsmobile Cutlass Ciera? or where can I get the Info on replaceing it
how do you change the heater core on a 99 cadillac deville? I need to know, "Kaiser."
To replace most heater cores you have to remove the dash on the passenger side.
The dash has to be removed to gain access to the heater box. The heater box then comes out and is split open to replace the core.
Your 1996 Chevrolet Corsica cooling system. Remove the water supply line and the water return line. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
How do you replace the heater core on a jimmy?
Replace it with a new one.
Disconnect the hoses to the heater core. Remove the lower instrument panel sound insulator, it is just below the glove box and remove the clips. Remove the heater duct, clips and screws hold it in place, then remove the heater core cover clips. Take off the heater core mounting bolts.
you should only have to take loose the heater hoses where they go into the firewall and of course the heater core itself