Where is the heater core located and how to replace it?

1987 OLDSMOBILE CUTLASS
84,000 MILES • 6 CYL • 2WD • AUTOMATIC
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I am planning on changing the heater core; where is it located, exactly and what do we need to pull off to change it?
Nov 8, 2010 at 10:58 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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The heater core is located under the dash on the right side. A Mitchell or Chilton auto repair manual will have step-by-step instructions.
Nov 8, 2010 at 10:59 PM