I am replacing a bad actuator.
1994 gmc sierra blend door actuator replacement.
Buy a premium hvac heater blend door actuator 604106 replacement for 1994 2012 chevy gmc silverado 1500 2500 3500 tahoe sierra sonora suburban avalanche 2006 2014 cadillac escalade air door actuator.
If you look under the dash from the driver s side you will see the mode actuator.
Order gmc sierra 1500 a c heater blend door actuator online today.
The mode door actuator is on the left and the resirc door actuator is at the top of the dash near the windshield.
This part commonly fails on chevrolet chevy or gmc models leading incorrect air flow or temperatures inside your vehicle.
This is how to change the actual blend door motor not the mode door that affects the defrost.
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Did not open when the temp was swithched to a c.
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Sometimes called the air heater blend door this part is an essential part of your chevy s air conditioner system.
Pushed on door also wud not open.
The blend door actuator is easy to replace on your chevy silverado chevy tahoe gmc sierra.
It is in a veryyyyy tight spot i finally got it on but the door shut and stayed shut.