Dorman 604-707 HVAC Blend Door Actuator - Main
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Dorman

Dorman 604-707 HVAC Blend Door Actuator - Main

Brand Dorman 604-707
Position Main
Material Plastic
Package Contents 1 Air Door Actuator
Switch Activation Type Rotary
Terminal Gender Male
Terminal Quantity 6
Terminal Type Pin
Fits Cadillac and Chevrolet · 14 vehicles

OE-style replacement. Precision-engineered to match original quality and performance.

Rotary actuator design. Uses a rotary switch activation for smooth HVAC control.

Plastic housing. Lightweight construction with a 6-pin male terminal connection.

Cross-references 22743920 for the same application. See all 1.

$55.18Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Dorman 604-707 HVAC Blend Door Actuator

Dorman 604-707 is an HVAC heater blend door actuator built to match the original unit used on select Cadillac and Chevrolet applications. It uses a rotary activation design with a 6-pin male terminal layout and a plastic housing for direct replacement service on the main HVAC position.

Key Features

  • Rotary switch activation for HVAC blend door control
  • 6-pin male terminal configuration
  • Plastic housing for OE-style fit and function
  • Direct replacement for the main HVAC actuator position
  • Matches the original actuator design for select vehicle years, makes, and models
  • Cross-references GM 22743920 for the same application

Detailed Description

This Dorman HVAC blend door actuator is engineered to match the quality and performance of the original actuator used in select 2013-2020 Cadillac XTS and Chevrolet Impala models. Dorman 604-707 is built for the main HVAC position and follows the original rotary control layout, terminal count, and terminal gender used in the vehicle’s climate control system. It is a direct-fit replacement for vehicles requiring outside air control in the listed applications.

For buyers searching for a 2013-2019 Cadillac XTS HVAC blend door actuator or a 2014-2019 Chevrolet Impala blend door actuator, this part number provides an OE-style service solution. It also applies to the 2020 Chevrolet Impala main HVAC position. The Dorman 604-707 part number is commonly referenced alongside GM 22743920 for the same application.

What It Helps Fix

  • Incorrect cabin air temperature control
  • Airflow stuck on hot or cold settings
  • HVAC mode response problems caused by actuator failure
  • Blend door movement issues in the main HVAC system
  • Outside air control concerns in listed Cadillac and Chevrolet applications

Installation Notes and Tips

Verify the vehicle year, make, model, and HVAC configuration before ordering. This actuator uses a rotary activation type, a 6-pin male terminal connection, and a pin-style terminal layout, so connector match and position confirmation are important during replacement. For fitment-specific searches, use Dorman 604-707 when looking for a 2014-2019 Chevrolet Impala HVAC blend door actuator or a 2013-2019 Cadillac XTS main actuator.

Quality Assurance

Dorman designs this HVAC heater blend door actuator to match the original part’s quality and performance on the listed applications. The part is built as a direct replacement for select Cadillac XTS and Chevrolet Impala models, with OE-style construction intended to restore proper HVAC actuator operation.

Related reading

This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2020ChevroletImpalaMainPackaging Type: Box
2019CadillacXTSMainFits vehicles requiring outside air, comes in a box.
2019ChevroletImpalaMainFits vehicles requiring outside air, comes in a box.
2018CadillacXTSMainFits vehicles requiring outside air, comes in a box.
2018ChevroletImpalaMainFits vehicles requiring outside air, comes in a box.
2017CadillacXTSMainFits vehicles requiring outside air, comes in a box.
2017ChevroletImpalaMainFits vehicles requiring outside air, comes in a box.
2016CadillacXTSMainFits vehicles requiring outside air, comes in a box.
2016ChevroletImpalaMainFits vehicles requiring outside air, comes in a box.
2015CadillacXTSMainFits vehicles requiring outside air, comes in a box.
2015ChevroletImpalaMainFits vehicles requiring outside air, comes in a box.
2014CadillacXTSMainFits vehicles requiring outside air, comes in a box.
2014ChevroletImpalaMainFits vehicles requiring outside air, comes in a box.
2013CadillacXTSMainFits vehicles requiring outside air, comes in a box.
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
22743920