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Anonymous
Anonymous Posted on May 25, 2009
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1994 buick lesabre heater core removal

Yes I need some directions on how to remove a heater core for a 94 buick lesabre limited please

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Alan Timperley

Alan Timperley

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  • Posted on May 25, 2009
Alan Timperley
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The heater core is located under the dash, in the center. The container holding the core looks like a black plastic box. Remove the ash tray for easier access. You may have to also remove some other covers under the dash. You must first drain the radiator then you have to disconnect the hoses. There are two hoses connected to nipples of the heater core that go thru the center of the firewall. Remove the screws that hold on the cover to the heater core. Then you should be able to get the old one out. There might be a couple of other minor steps but I'm sure you can figure them out. For re-installation just go in reverse order to put it all back together.

  • 1 more comment 
  • Anonymous Dec 03, 2011

    Adam Temperley it is not in the center it is under the glove box.

  • Anonymous Apr 22, 2012

    not what i asked for!!!! wanted the heater blower!
    not core!!!

  • Alan Timperley
    Alan Timperley Sep 18, 2013

    Question clearly says Yes I need some directions on how to remove a heater core for a 94 buick lesabre limited please. Sorry if there way confusion.

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The heater core is located under the dash, in the center above the "hump". The container holding the core looks like a black plastic box. Remove the ash tray for easier access. You may have to also remove some other covers under the dash. First drain the radiator. Then you have to disconnect the hoses. There are two hoses connected to nipples of the heater core that are thru the center of the firewall. This has to be done from underneath the car while raised. I also had to unbolt a frame support to get to the hose clamps (I have big hands; you may be able to reach them without unbolting it). Remove the screws that hold on the cover to the heater core. You should be able to get the old one out now. Just go in reverse order to put it back together.

 also this link is very handy they have a pretty complete collection for MANY vehicles
http://www.autozone.com/shopping/repairLanding.htm
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