1992 Other Mercury Models

Tiny
CLARENCE O'NEAL
  • MEMBER
  • 1992 MERCURY
1992 Other Mercury Models V8 Two Wheel Drive

how to replace the heater core in the Grandmarquis
Saturday, January 9th, 2010 AT 8:40 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Removal:
1.Remove the plenum assembly. See: Heater Core Case Service and Repair
Heater Core Removal And Installation


https://www.2carpros.com/forum/automotive_pictures/12900_heatercore_1.jpg



2.Remove the four retaining screws from the heater core cover and remove the cover from the plenum assembly.
3.PULL the heater core and seal assembly from the plenum assembly.

Installation:
1.Carefully install heater core and seal assembly into the plenum assembly. Visually check to ensure that core seal is properly positioned.
2.Position the heater core cover and install the four retaining screws.
3.Install the plenum assembly.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Sunday, January 10th, 2010 AT 2:37 AM

Please login or register to post a reply.

Related Heater Heater Core Content

Heater Core Replacement
GUIDE
Heater Core Replacement
A heater core is positioned inside the car and is part of the HVAC system. Hot engine coolant is run through the core which air is blown through via the blower motor which ...
VIEW MORE

Sponsored links