Air Blend Door Actuator Replacement

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Air blend door actuator replacement.

When you need to make a replacement and you re looking for the best a c heater blend door actuators for cars and trucks autozone has what you need. They sometimes make a noise when they break but don t count on it. A computer assigned to this duty controls the blend door actuators. When you turn the knob on your dash to the desired temperature the actuator moves the blend door to achieve the proper mix.

A blend door actuator is made up of an electric motor that turns a plastic gear set in one direction or another which is connected to an air control door pivot at the final drive of the unit. The blend door actuator is responsible for controlling the movement of the vents and the direction of the air so once it s damaged or broken you may not have much temperature control in your car. In this video i explain how to replace the a c blend door actuator. Double check before replacement before you make a replacement be sure to first find out which blend door actuator stopped working.

A premium hvac heater air door actuator replacement for chevrolet corvette 2005 2013 impala malibu monte carlo buick lacrosse cadillac xlr temperature blend door actuator 1573517 1574122 604108 4 7 out of 5 stars 128. The average cost for a hvac blend door actuator replacement is between 309 and 363. It is controlled by a blend door actuator which is a small electric motor. An actuator can go bad in of two ways.

First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or. The blend door or vent door mixes warm and cool air to be sent to your vents. Labor costs are estimated between 204 and 258 while parts are priced at 105. And what causes them to mess up.