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⚙️ dorman 604-003 hvac air door actuator: trusted efficiency at its best logo

⚙️ Dorman 604-003 HVAC Air Door Actuator: Trusted Efficiency at Its Best Review

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Average

Revainrating 3.5 out of 5  
Rating 
3.5
🌡️ Engine Cooling & Climate Control, 🛠️ Replacement Parts

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Description of ⚙️ Dorman 604-003 HVAC Air Door Actuator: Trusted Efficiency at Its Best

Restore and maintain proper functioning of the HVAX heater blend door. Direct replacement for a proper fit every time. Recommended for replacement during blend door replacement. High quality plastic housing and motor/circuit board included. Dorman's quality testing ensures year after year of trouble-free service.

Reviews

Global ratings 3
  • 5
    1
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

Smooth Climate Control Upgrade!

Through trial and error, I found that this actuator was the perfect solution for my car's climate control issues. It installed easily and works smoothly, providing a more comfortable ride. The convenience of electronic control is great, but the price could be better.

Pros
  • Smooth operation, easy installation
Cons
  • Price could be better

Revainrating 3 out of 5

Works and is not expensive.

Worked for a year, failed and only works at maximum, lived with it until summer. Cheap. Made an order again. Fits well. Easy installation. Dodge Dakota Sport 4X4 5speed 3.9L

Pros
  • Recommended for replacement when replacing the door panel
Cons
  • There are new competitors

Revainrating 1 out of 5

Not as good as the original actuator

I installed 2 of these Dorman mixer door actuators and both "clicked" after they reached the full cold and full warm positions. In other words, when you move the hot/cold air temperature controller, the actuator starts to move the mixer damper. As soon as the mixing flap reaches the completely cold or completely warm position, the drive must stop. In the case of these Dorman drives, they keep clicking inside the drive. Internal plastic gears. This is abnormal behavior and does not occur with…

Pros
  • Repairing and maintaining proper operation of the HVAX heater mixer door
Cons
  • Little repairability