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About a week ago my heater fan on my 89 Vette started constantly running even when the key was out of the ignition.
After reading up on possible causes to the problem and doing some test, I found that the controller had gone bad. Now looking for a replacement.
Looking at Delco, I found the average price to be around $150. Autozone priced the part at $250!
Don't mind biting the bullet for the delco parts but I read that the part was common and for 90s model vettes you could use a Jeep module as it was the same thing.
If I can save some money that's great, but I don't want to go too cheap and have it break again.
Any help appreciated
AC/Heater blower controller went bad
