answersLogoWhite

0


Best Answer

To get to the heater core, first remove all electrical connectors from heather housing under the hood. Next remove the chrome trim piece at the bottom of the windshield. Remove the two aluminum brackets mounted to the firewall used to hold the chrome trim piece with the speed nuts. Then remove the top screen portion of the heater housing, followed by all the bolts/screws for the top half of the housing. Using a large flat screwdriver or prybar, separate the upper half from the lower half of the housing, and from the firewall. Note, the wiper arm and bracket may need to be moved to gain access to certain screws/bolts, and for clearance when removing the upper half of the heater housing. The heator core will now be exposed. Remove the screw securing the ground clip and bracket holding the heater core down. remove the two heater lines attached to the heater core, and pull the heater core up and out of it's place. Before installing a new heater core, clean out any coolant and/or other debris from the heater housing. Installation is same as removal in reverse order, except the upper and lower halfs of the heater housing need to be sealed upon reassembly.

Fairly easy job, just takes a bit of patience.

User Avatar

Wiki User

โˆ™ 2011-09-13 04:19:32
This answer is:
User Avatar
Study guides

Add your answer:

Earn +20 pts
Q: How do you get to the heater core on a 1985 Buick Regal?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Why is my heater not blowing warm air in a 1990 buick regal?

Could be a bad thermostat or heater core


Why is coolant going on windshield of 88 Buick regal?

possible leak in heater core.


1995 Buick Regal 3.8 liter why is there no heat?

Could be a bad thermostat or heater core


Can you get to the heater motor on a 1992 buick regal through the dash?

it's on the outside on the passenger side.near the heater core hoses.


Where is location of heater core of 1986 buick regal?

Under dash, passenger side, inside the vehicle, mounted on the firewall.


How do you replace a heater core 1992 Buick century?

replace heater core on 92 buick century


How do you install a heater core on a 1989 Buick lesabre?

How do you install a heater core on a 1998 buick lesabre


Heater core removal 98 Buick lesabre?

How do I replace heater core on 98 Buick lesabre


Why doesn't the heater work in 2003 Buick Regal?

Low coolant? Heater core airbound, restricted, or plugged? Bad thermostat? Water pump not circulating coolant?


Why doesn't heater work. The fan works but blows cold air on my 1994 Buick Regal GS?

Its either a bad heater core or a clogged one. They are very expensive.


Where is heater core on 1988 Buick Electra 307?

The heater core is mounted to the passenger side firewall on the 1988 Buick Electra 307. The blower motor needs to be removed to access the heater core.


Replace the heater core on a 1985 Chevy van G30?

Remove the water supply hoses from your 1985 Chevy heater core. Remove the heater core retaining bolts. The heater core will come out. Reverse the process to install your new heater core.

People also asked