Heater Coil

MERCURY MARQUIS
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LEKETHIAL
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How do you replace a heater coil in a 1987 mercury grand marquis?
Dec 30, 2006 at 3:23 PM
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SERVICE WRITER
  • CAR REPAIR CONTRIBUTOR
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FOr the record, it is a heater "core" not "coil". I suggest picking up a chilton's manual for the procedure.
Jan 1, 2007 at 8:14 AM
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MERLIN2021
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The whole plenum box must be removed to access the core! I did an 86 town car 7 hours of solid work!
Mar 6, 2007 at 7:36 AM
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.