Dorman 604-709 HVAC Blend Door Actuator - Main
OE Quality 60-Day Returns
Dorman

Dorman 604-709 HVAC Blend Door Actuator - Main

Brand Dorman 604-709
Position Main
Material Plastic
Package Contents 1 Air Door Actuator
Switch Activation Type Rotary
Terminal Gender Male
Terminal Quantity 6
Terminal Type Pin
Fits Buick and Chevrolet · 39 vehicles

OE-style replacement. Precision-engineered to match original blend door actuator performance.

Rotary design. Provides smooth HVAC door control with a pin-terminal connection.

Plastic housing. Lightweight construction for dependable actuator operation.

Cross-references 13332583 for the same application. See all 1.

$46.87Free 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 604-709 HVAC Blend Door Actuator

Dorman 604-709 is an HVAC blend door actuator engineered to match the fit and function of the original actuator on select Buick and Chevrolet vehicles. It is built for heater and air inlet door control, with a rotary activation design and a 6-pin male terminal layout.

Key Features

  • Rotary switch activation for HVAC door movement
  • 6-pin male terminal connection
  • Plastic housing for OE-style fitment
  • Direct replacement for select blend door and air inlet applications
  • Cross-reference: GM 13332583

Detailed Description

This HVAC heater blend door actuator is precision-engineered to match the quality and performance of the original blend door actuator on specific vehicle years, makes and models. Dorman 604-709 is used in HVAC systems that control air inlet, outside air, inside air, and mode selection functions, depending on the vehicle application. It is a direct-fit replacement for select Buick Regal, Buick Verano, Buick LaCrosse, Chevrolet Cruze, Chevrolet Cruze Limited, Malibu, and Malibu Limited models. For buyers searching for a Buick Regal HVAC blend door actuator or a Chevrolet Cruze air inlet actuator, this part number provides a fitment-specific solution.

What It Helps Address

  • Incorrect air direction from the dash vents
  • HVAC doors that stop responding to temperature or mode commands
  • Stuck outside-air or inside-air selection
  • Clicking or inconsistent actuator movement behind the dash
  • Loss of proper cabin airflow control in select Buick and Chevrolet models

Installation Notes and Tips

Verify the connector style, terminal count, and vehicle-specific HVAC configuration before installation. This part uses a 6-pin male terminal arrangement and rotary activation, so matching the original actuator design is important for proper operation. Confirm the exact application by year, make, model, and HVAC function, especially on vehicles with air inlet, mode, or automatic temperature control systems.

Quality Assurance

Dorman designs this replacement actuator to align with original equipment performance expectations for the listed applications. It is intended as an OE-style service part for select Buick and Chevrolet HVAC systems.

Related reading

This part fits 39 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2017BuickRegalMainAir Inlet; w/6 Pin Connector; Packaging Type: Box
2017BuickVeranoMainHVAC Blend Door Actuator for mode selection in box packaging.
2017BuickVeranoMainFits vehicles requiring outside air, comes in a box.
2016BuickLaCrosseMainAir Inlet; Inside Air Door; Packaging Type: Box
2016BuickLaCrosseMainAir Inlet; Outside Air Door; Packaging Type: Box
2016BuickRegalMainAir Inlet; w/6 Pin Connector; Packaging Type: Box
2016BuickVeranoMainFits vehicles requiring outside air, comes in a box.
2016BuickVeranoMainHVAC Blend Door Actuator for mode selection in box packaging.
2016ChevroletCruze LimitedMainFits vehicles requiring outside air, comes in a box.
2016ChevroletMalibu LimitedMainFits vehicles requiring outside air, comes in a box.
2015BuickLaCrosseMainAir Inlet; Inside Air Door; Packaging Type: Box
2015BuickLaCrosseMainAir Inlet; Outside Air Door; Packaging Type: Box
2015BuickRegalMainAir Inlet; w/6 Pin Connector; Packaging Type: Box
2015BuickVeranoMainFits vehicles requiring outside air, comes in a box.
2015BuickVeranoMainHVAC Blend Door Actuator for mode selection in box packaging.
2015ChevroletCruzeMainFits vehicles requiring outside air, comes in a box.
2015ChevroletMalibuMainFits vehicles requiring outside air, comes in a box.
2014BuickLaCrosseMainAir Inlet; Inside Air Door; Packaging Type: Box
2014BuickLaCrosseMainAir Inlet; Outside Air Door; Packaging Type: Box
2014BuickRegalMainAir Inlet; w/6 Pin Connector; Packaging Type: Box
2014BuickVeranoMainFits vehicles requiring outside air, comes in a box.
2014BuickVeranoMainHVAC Blend Door Actuator for mode selection in box packaging.
2014ChevroletCruzeMainFits vehicles requiring outside air, comes in a box.
2014ChevroletMalibuMainFits vehicles requiring outside air, comes in a box.
2013BuickLaCrosseMainAir Inlet; Inside Air Door; w/6 Pin Connector; Packaging Type: Box
2013BuickLaCrosseMainAir Inlet; Outside Air Door; w/6 Pin Connector; Packaging Type: Box
2013BuickRegalMainAir Inlet; w/6 Pin Connector; Packaging Type: Box
2013BuickVeranoMainFits vehicles requiring outside air, comes in a box.
2013BuickVeranoMainHVAC Blend Door Actuator for mode selection in box packaging.
2013ChevroletCruzeMainFits vehicles requiring outside air, comes in a box.
2013ChevroletMalibuMainFits vehicles requiring outside air, comes in a box.
2012BuickLaCrosseMainAir Inlet; w/RPO Code C68 (Front Automatic Electronic Temperature Controls); From 1/01/11; Packaging Type: Box
2012BuickRegalMainAir Inlet; w/6 Pin Connector; Packaging Type: Box
2012BuickVeranoMainFits vehicles requiring outside air, comes in a box.
2012BuickVeranoMainMode; w/RPO Code C67 (Front Manual Electronic Temperature Controls); Packaging Type: Box
2012ChevroletCruzeMainFits vehicles requiring outside air, comes in a box.
2011BuickLaCrosseMainAir Inlet; w/RPO Code C68 (Front Automatic Electronic Temperature Controls); From 1/01/11; Packaging Type: Box
2011BuickRegalMainAir Inlet; w/RPO Code C68 (Front Automatic Electronic Temperature Controls); From 1/01/11; Packaging Type: Box
2011ChevroletCruzeMainAir Inlet; From 1/01/11; Packaging Type: Box
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
13332583