Heater core replacement ?

1994 BUICK REGAL
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UNCLE143
  • MEMBER
  • 2 POSTS
How do I gain access to heater core?
Nov 28, 2008 at 8:14 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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SQM
  • CAR REPAIR CONTRIBUTOR
  • 6,383 POSTS
Hello,

The heater core is located under the dash on the passenger side.
Be sure to drain all of the coolant before accessing the heater core.

The coolant capacity for your vehicle is 10.7 quarts.

Here is a helpful article on how to replace heater core:

https://www.2carpros.com/articles/replace-heater-core

I have attached the replacement procedure for your reference.

Please let me know of any questions.

Thank you.
Jul 28, 2021 at 8:13 AM
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