This listing is for an extremely rare REBUILT original GM a/c heater control head 'Comfort Control' for a 1964 Cadillac Deville or Eldorado with factory air-conditioning & automatic temperature control (ATC).  The lens is in good with normal age wear.  May also fit a 1963 but please make sure before purchasing as

We Buy Good Complete Cores!

It has been professionally rebuilt, calibrated and bench tested by someone who has been doing it since the early 1990s. All levers are unbroken and slide smoothly. All switches have been acid cleaned/dipped, lubricated and tested to function correctly. All you need to do is install it in your car and use it.

NOTE: These old A/C & Heat systems can be very complex. We triple check each switch/unit before we sell it and our warranty rate is less than 1/1000. Purchasing this part will not necessarily resolve an issue you're having. It will only ensure the part you are purchasing from us is not the issue. If you purchase this part and you are still having the problem, the issue likely with another part. We do not take returns so please make sure this is what you need before purchasing. Feel free to email us with questions.