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Dorman 604-924 HVAC Blend Door Actuator - Auxiliary or MainOE Quality 60-Day Returns
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Part #: 604-924

Dorman 604-924 HVAC Blend Door Actuator - Auxiliary or Main

Main
⚙️ 56 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Chevrolet, and GMC, Enclave, Traverse, Acadia Limited, and Acadia
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Overview of the Dorman HVAC Blend Door Actuator 604-924

The Dorman HVAC Blend Door Actuator 604-924 is designed to provide reliable control of the air blend doors in your vehicle's heating and cooling system. This actuator features a rotary switch activation type and is constructed from durable plastic, ensuring consistent performance in Buick, Chevrolet, and GMC SUVs.

  • Rotary switch activation for precise air door control
  • Durable plastic construction for long-lasting use
  • Includes one air door actuator per package
  • Compatible with Buick Acadia and Acadia Limited models
  • Fits Chevrolet Traverse and GMC Enclave vehicles

Detailed Product Description

The Dorman 604-924 HVAC Blend Door Actuator is engineered to regulate the blend door position within the HVAC system, allowing for accurate temperature control inside the cabin. Its rotary switch activation type enables smooth and reliable operation, while the plastic material offers resistance to wear and environmental factors. This actuator is specifically designed to fit Buick Acadia, Acadia Limited, Chevrolet Traverse, and GMC Enclave models, ensuring proper fit and function without modification.

Common HVAC Issues Addressed by This Actuator

  • Inconsistent cabin temperature due to blend door malfunction
  • Unresponsive or stuck air temperature controls
  • Unusual noises from the HVAC system blend door area
  • Failure to switch between hot and cold air settings
  • HVAC system airflow problems related to blend door positioning

Installation Notes and Tips

  • Ensure vehicle compatibility with Buick Acadia, Acadia Limited, Chevrolet Traverse, or GMC Enclave before installation
  • Disconnect the battery prior to actuator replacement to avoid electrical issues
  • Carefully remove the old blend door actuator to prevent damage to surrounding components
  • Verify actuator operation after installation by testing HVAC temperature controls
  • Consult vehicle service manual for detailed removal and installation procedures

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing dependable performance for your HVAC system. The 604-924 blend door actuator undergoes rigorous quality checks to ensure durability and proper fitment. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.

BrandDorman
Part Number604-924
MaterialPlastic
Package Contents1 Air Door Actuator
Switch Activation TypeRotary

This part fits 56 vehicles. Search below:

YearMakeModelPositionNotes
2017BuickEnclaveMainTemperature control HVAC blend door actuator for box packaging.
2017BuickEnclaveMainFits vehicles requiring outside air, comes in a box.
2017ChevroletTraverseMainFits vehicles requiring outside air, comes in a box.
2017ChevroletTraverseMainHVAC Blend Door Actuator for mode selection in box packaging.
2017ChevroletTraverseMainTemperature control HVAC blend door actuator for box packaging.
2017GMCAcadia LimitedMainTemperature control HVAC blend door actuator for box packaging.
2017GMCAcadia LimitedMainHVAC Blend Door Actuator for mode selection in box packaging.
2017GMCAcadia LimitedMainFits vehicles requiring outside air, comes in a box.
2016BuickEnclaveAuxiliaryTemperature control HVAC blend door actuator for box packaging.
2016BuickEnclaveMainHVAC Blend Door Actuator for mode selection in box packaging.
2016BuickEnclaveMainFits vehicles requiring outside air, comes in a box.
2016BuickEnclaveMainTemperature control HVAC blend door actuator for box packaging.
2016ChevroletTraverseAuxiliaryTemperature control HVAC blend door actuator for box packaging.
2016ChevroletTraverseMainTemperature control HVAC blend door actuator for box packaging.
2016ChevroletTraverseMainHVAC Blend Door Actuator for mode selection in box packaging.
2016ChevroletTraverseMainFits vehicles requiring outside air, comes in a box.
2016GMCAcadiaAuxiliaryTemperature control HVAC blend door actuator for box packaging.
2016GMCAcadiaMainFits vehicles requiring outside air, comes in a box.
2016GMCAcadiaMainHVAC Blend Door Actuator for mode selection in box packaging.
2016GMCAcadiaMainTemperature control HVAC blend door actuator for box packaging.
2015BuickEnclaveAuxiliaryTemperature control HVAC blend door actuator for box packaging.
2015BuickEnclaveMainHVAC Blend Door Actuator for mode selection in box packaging.
2015BuickEnclaveMainFits vehicles requiring outside air, comes in a box.
2015BuickEnclaveMainTemperature control HVAC blend door actuator for box packaging.
2015ChevroletTraverseAuxiliaryTemperature control HVAC blend door actuator for box packaging.
2015ChevroletTraverseMainTemperature control HVAC blend door actuator for box packaging.
2015ChevroletTraverseMainHVAC Blend Door Actuator for mode selection in box packaging.
2015ChevroletTraverseMainFits vehicles requiring outside air, comes in a box.
2015GMCAcadiaAuxiliaryTemperature control HVAC blend door actuator for box packaging.
2015GMCAcadiaMainFits vehicles requiring outside air, comes in a box.
2015GMCAcadiaMainHVAC Blend Door Actuator for mode selection in box packaging.
2015GMCAcadiaMainTemperature control HVAC blend door actuator for box packaging.
2014BuickEnclaveAuxiliaryTemperature control HVAC blend door actuator for box packaging.
2014BuickEnclaveMainTemperature control HVAC blend door actuator for box packaging.
2014BuickEnclaveMainHVAC Blend Door Actuator for mode selection in box packaging.
2014BuickEnclaveMainFits vehicles requiring outside air, comes in a box.
2014ChevroletTraverseAuxiliaryTemperature control HVAC blend door actuator for box packaging.
2014ChevroletTraverseMainTemperature control HVAC blend door actuator for box packaging.
2014ChevroletTraverseMainHVAC Blend Door Actuator for mode selection in box packaging.
2014ChevroletTraverseMainFits vehicles requiring outside air, comes in a box.
2014GMCAcadiaAuxiliaryTemperature control HVAC blend door actuator for box packaging.
2014GMCAcadiaMainTemperature control HVAC blend door actuator for box packaging.
2014GMCAcadiaMainHVAC Blend Door Actuator for mode selection in box packaging.
2014GMCAcadiaMainFits vehicles requiring outside air, comes in a box.
2013BuickEnclaveAuxiliaryTemperature control HVAC blend door actuator for box packaging.
2013BuickEnclaveMainTemperature control HVAC blend door actuator for box packaging.
2013BuickEnclaveMainHVAC Blend Door Actuator for mode selection in box packaging.
2013BuickEnclaveMainFits vehicles requiring outside air, comes in a box.
2013ChevroletTraverseAuxiliaryTemperature control HVAC blend door actuator for box packaging.
2013ChevroletTraverseMainTemperature control HVAC blend door actuator for box packaging.
2013ChevroletTraverseMainHVAC Blend Door Actuator for mode selection in box packaging.
2013ChevroletTraverseMainFits vehicles requiring outside air, comes in a box.
2013GMCAcadiaAuxiliaryTemperature control HVAC blend door actuator for box packaging.
2013GMCAcadiaMainHVAC Blend Door Actuator for mode selection in box packaging.
2013GMCAcadiaMainTemperature control HVAC blend door actuator for box packaging.
2013GMCAcadiaMainFits vehicles requiring outside air, comes in a box.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

22816167ADS151F04075SK604924

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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