Dorman 604-259 HVAC Blend Door Actuator - Main
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Dorman

Dorman 604-259 HVAC Blend Door Actuator - Main

Brand Dorman 604-259
Position Main
Material Plastic
Package Contents Actuator
Switch Activation Type Rotary
Fits Ford · 3 vehicles

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

Rotary activation. Smooth, precise control for the HVAC blend door actuator.

Plastic construction. Lightweight design for dependable HVAC operation.

Cross-references Standard Ignition ADR4242, ADA289 and ADS4242 for the same application. See all 4.

$31.65Free shipping
In stock · usually ships same day before 1pm CST
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Dorman 604-259 HVAC Blend Door Actuator

The Dorman 604-259 HVAC blend door actuator is a rotary, plastic replacement part built for specific Ford Focus applications. It is engineered to match the quality and performance of the original heater blend door actuator on the listed vehicles, helping restore proper HVAC door movement and temperature control.

Key Features

  • Rotary switch activation type for blend door operation
  • Plastic housing construction
  • Direct replacement for the original HVAC blend door actuator on listed Ford Focus models
  • Fits 2000-2001 Ford Focus, Main, and 2002 Ford Focus, Main
  • Part number 604-259 for easy identification

Detailed Description

This HVAC heater blend door actuator is designed for Ford Focus heating and air conditioning systems that require outside air control. It helps move the blend door inside the HVAC case so the system can direct airflow and regulate cabin temperature as intended. The Dorman 604-259 is a fitment-based replacement for 2000-2002 Ford Focus models in the Main position, including the 2002 Ford Focus with notes for vehicles built to 11/01/01 and air inlet applications.

This part cross-references Standard Ignition ADR4242 for the same application. The Dorman 604-259 is a practical replacement choice when servicing a Ford Focus HVAC system that needs accurate actuator movement and OE-style fit.

What It Helps Fix

  • Inconsistent cabin temperature control
  • HVAC doors that do not respond correctly to control inputs
  • Airflow stuck on one temperature setting
  • Loss of outside air or air inlet door movement on listed Ford Focus applications
  • Noise or binding from a worn blend door actuator

Installation Notes and Tips

Verify the vehicle year, build date, and HVAC configuration before ordering. This part is listed for the Main position on 2000-2002 Ford Focus applications, with a specific note for 2002 vehicles built to 11/01/01 and air inlet use. Compare the original actuator connector, mounting points, and rotary activation style before installation. After replacement, cycle the HVAC controls to confirm proper blend door movement and temperature response.

Quality Assurance

Dorman designs this HVAC blend door actuator to match the quality and performance of the original part on the specified vehicles. Part number 604-259 is built as a direct-fit replacement for the listed Ford Focus applications.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2002FordFocusMainTo 11/01/01; Air Inlet; Packaging Type: Box
2001FordFocusMainFits vehicles requiring outside air, comes in a box.
2000FordFocusMainFits vehicles requiring outside air, comes in a box.
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — ADR4242ADA289ADS4242YS4Z19E616AA