Heater core replacement ?

1994 BUICK REGAL
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UNCLE143
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How do I gain access to heater core?
Nov 28, 2008 at 8:14 PM
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SQM
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  • 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