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824 Review
53 Karma

Review on ACDelco 15 80571 Original Equipment Conditioning by Ben Balas

Revainrating 5 out of 5

All fan speeds are working again!

Replace the original resistor at some point but the top speed stopped working in my 99 C5. Aside from the fact that I had to lie on my back with my head under the dash to access it, installation was pretty easy and straightforward. Now I have all the fan levels as they should be again.

Pros
  • Best
Cons
  • I vaguely remember