Dorman 604-207 HVAC Blend Door Actuator - Left Main, Main or Right Main

Brand Dorman 604-207
Position Left Main
Material Plastic
Package Contents Actuator
Switch Activation Type Rotary
Fits Ford, Mercury, and Lincoln · 83 vehicles

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

Rotary activation. Smooth, precise control for HVAC blend door operation.

Plastic construction. Lightweight actuator built for dependable HVAC function.

Cross-references Four Seasons 37535, SKP SK604207 and TechSmart J04006 for the same application. See all 6.

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Dorman 604-207 HVAC Blend Door Actuator

This HVAC blend door actuator is engineered to match the function and performance of the original temperature actuator on select Ford, Mercury, and Lincoln vehicles. It is a direct-fit replacement for automatic temperature control systems where precise cabin air temperature control is needed.

Key Features

  • Rotary switch activation type for HVAC temperature control operation
  • Plastic housing construction
  • Includes actuator only
  • Designed as an OE-style replacement for select blend door applications
  • Part number 604-207 for easy identification

Detailed Description

Dorman 604-207 is a HVAC heater blend door actuator built for specific temperature-control systems in the Ford Explorer, Ford Explorer Sport Trac, Mercury Mountaineer, Ford Taurus, Lincoln Aviator, Mercury Sable, Lincoln Continental, and Ford Sable. It is used in dual-zone automatic temperature control and electronic automatic temperature control setups where the actuator positions the blend door to regulate cabin temperature. This part cross-references Four Seasons 37535 for the same application. The 604-207 replacement is intended for vehicles that need accurate HVAC temperature door movement and consistent climate control response.

Common Problems This Part Can Address

  • Cabin air stuck on hot or cold
  • Temperature changes that do not respond to HVAC controls
  • Clicking or repeated actuator noise behind the dash
  • Uneven temperature output between driver and passenger sides
  • Loss of proper blend door movement in automatic climate control systems

Installation Notes and Tips

Verify the vehicle’s HVAC system type, position, and model-year application before installation. Fits 2002-2010 Ford Explorer, left main or right main; 2007-2010 Ford Explorer Sport Trac, left main or right main; 2002-2010 Mercury Mountaineer, left main or right main; 1996-2007 Ford Taurus, main; 2003-2005 Lincoln Aviator, left main or right main; 1996-2005 Mercury Sable, main; 1998-2002 Lincoln Continental, main; and 1996-2001 Ford Sable, main. Confirm the actuator orientation and HVAC control configuration match the original part before replacement.

Quality Assurance

Dorman designs this blend door actuator to align with the quality and performance of the original component on the listed applications. Part number 604-207 is built for direct replacement use in supported HVAC systems.

This part fits 83 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModel# DoorsPositionNotes
2010FordExplorerLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2010FordExplorerRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2010FordExplorer Sport TracLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2010FordExplorer Sport TracRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2010MercuryMountaineerLeft Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2010MercuryMountaineerRight Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2009FordExplorerLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2009FordExplorerRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2009FordExplorer Sport TracLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2009FordExplorer Sport TracRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2009MercuryMountaineerLeft Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2009MercuryMountaineerRight Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2008FordExplorerLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2008FordExplorerRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2008FordExplorer Sport TracLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2008FordExplorer Sport TracRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2008MercuryMountaineerLeft Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2008MercuryMountaineerRight Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2007FordExplorerLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2007FordExplorerRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2007FordExplorer Sport TracLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2007FordExplorer Sport TracRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2007FordTaurusMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
2007MercuryMountaineerLeft Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2007MercuryMountaineerRight Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2006FordExplorerLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2006FordExplorerRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2006FordTaurusMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
2006MercuryMountaineerLeft Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2006MercuryMountaineerRight Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2005FordExplorerLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2005FordExplorerRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2005FordTaurusMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
2005LincolnAviatorLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2005LincolnAviatorRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2005MercuryMountaineerLeft Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2005MercuryMountaineerRight Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2005MercurySableMainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2004FordExplorerLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2004FordExplorerRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2004FordTaurusMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
2004LincolnAviatorLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2004LincolnAviatorRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2004MercuryMountaineerLeft Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2004MercuryMountaineerRight Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2004MercurySableMainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2003FordExplorer4 DoorLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2003FordExplorer4 DoorRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2003FordTaurusMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
2003LincolnAviatorLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2003LincolnAviatorRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2003MercuryMountaineerLeft Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2003MercuryMountaineerRight Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2003MercurySableMainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2002FordExplorer4 DoorLeft MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2002FordExplorer4 DoorRight MainTemperature; Dual Zone Automatic Temperature Control; Packaging Type: Box
2002FordTaurusMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
2002LincolnContinentalMainProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2002MercuryMountaineerLeft Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2002MercuryMountaineerRight Mainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2002MercurySableMainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2001FordSableMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
2001FordTaurusMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
2001LincolnContinentalMainProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2001MercurySableMainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
2000FordSableMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
2000FordTaurusMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
2000LincolnContinentalMainProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
2000MercurySableMainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
1999FordSableMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
1999FordTaurusMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
1999LincolnContinentalMainProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
1999MercurySableMainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
1998FordSableMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
1998FordTaurusMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
1998LincolnContinentalMainProper installation of the ABS Wheel Speed Sensor is crucial for optimal performance.
1998MercurySableMainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
1997FordSableMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
1997FordTaurusMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
1997MercurySableMainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
1996FordSableMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
1996FordTaurusMainTemperature; Electronic Automatic Temperature Control (EATC); Packaging Type: Box
1996MercurySableMainw/Automatic Temperature Control (ATC); Temperature; Packaging Type: Box
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 37535SKP — SK604207TechSmart — J04006ADS217APBDA0115F6DZ19E616BA