Dorman - OE Solutions HVAC Blend Door Actuator 604-057
Dorman - OE Solutions HVAC Blend Door Actuator 604-057 - view 2
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Dorman - OE Solutions HVAC Blend Door Actuator 604-057
Dorman - OE Solutions HVAC Blend Door Actuator 604-057 - view 2
Dorman - OE Solutions HVAC Blend Door Actuator 604-057 - view 3

Blend Door Actuator for 2014-2021 Jeep Grand Cherokee & More - Dorman 604-057

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$42.99
MPN: 604-057
Item Package Quantity: 1
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Dorman - OE Solutions HVAC Blend Door Actuator P/N:604-057
Dorman - OE Solutions HVAC Blend Door Actuator P/N:604-057
$42.99

Help restore proper temperature and airflow control with the Dorman blend door actuator 604-057, a direct-fit HVAC air door actuator engineered to drop in like the original on the 2014-2023 Dodge Durango, 2014-2021 Jeep Grand Cherokee, and 2022 Jeep Grand Cherokee WK. This small electric motor drives an air door inside the HVAC housing to position it for the commanded temperature and airflow. It is cataloged for the MAIN, RIGHT MAIN, and LEFT MAIN positions — because these vehicles use several different door actuators, review this part's application notes to confirm it matches the location and function of the unit you need to replace.

  • Direct replacement: built to install like the factory actuator on the listed applications.
  • Position specific: vehicles often have multiple HVAC door actuators; verify the position and function before ordering.
  • Durable construction: designed and tested to strict standards to help resist wear and electrical burnout for reliable operation.
  • Trustworthy quality: backed by a team of experts and engineers in the United States and more than a century of experience.

If a failed blend/mode air door actuator is the cause of inconsistent cabin temperature, a door that won't move, or clicking behind the dash, this replaces it.

Interchange: APBDA0254 · ADS4309 · 68224186AA · ADA340 · DA1037 · ADR4309

This part cross-references / interchanges with the following part numbers:

APBDA0254, ADS4309, 68224186AA, ADA340, DA1037, ADR4309

Frequently Asked Questions

What vehicles does the Dorman 604-057 fit?

It fits vehicles including the 2014-2023 Dodge Durango and 2014-2021 Jeep Grand Cherokee. See the Buyer's Guide tab to confirm your exact configuration and position.

Which position is this Dorman hvac heater blend door actuator for?

It is cataloged for the MAIN, RIGHT MAIN, and LEFT MAIN positions. Since these vehicles use multiple door actuators, review the application notes to match the exact position you need.

What does this air door actuator do?

It's a small electric motor that positions an air door inside the HVAC housing, directing airflow and controlling cabin temperature per the climate control commands.

What are the signs this actuator may need replacing?

Common signs include inconsistent cabin temperature, air that won't change temperature, or a clicking or knocking noise behind the dash. Diagnose the cause before replacing.

What numbers does the Dorman 604-057 interchange with?

It replaces APBDA0254, ADS4309, 68224186AA, ADA340, DA1037, and ADR4309.

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