How to replace heater core?

Tiny
GRACIE2018
  • MEMBER
  • 2008 FORD MUSTANG
  • 4.6L
  • V8
  • 2WD
  • MANUAL
  • 53,000 MILES
Heater core leaks.
Thursday, August 21st, 2025 AT 3:37 PM

4 Replies

Tiny
MECHTRIX
  • MECHANIC
  • 382 POSTS
Okay, I can help the heater core is inside the housing with the evaporator core so it a big job not sure if it can be separated from the houseing without disrupting the evaporator core.
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Thursday, August 21st, 2025 AT 9:20 PM
Tiny
MECHTRIX
  • MECHANIC
  • 382 POSTS
That's a big job, but Here is a link to the diagram to help point you in the right direction.. Best of luck
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Thursday, August 21st, 2025 AT 9:22 PM
Tiny
MECHTRIX
  • MECHANIC
  • 382 POSTS
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Thursday, August 21st, 2025 AT 9:45 PM
Tiny
MECHTRIX
  • MECHANIC
  • 382 POSTS
Let us know what you learn best of luck
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Thursday, August 21st, 2025 AT 9:47 PM

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