Where is the heater core on a 1991 Buick LeSabre and how hard is it to fix or replace?

  • Thread starter Thread starter reasoned faith
  • Start date Start date
the heater core is located under the dash in the distribution box, behind the glove compartment. it is a PAIN to change out so i would suggest letting a mechanic repair it if the car is worth spending any money on.
 
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