Dorman 604-344 HVAC Blend Door Actuator - Upper Main
Dorman 604-344 HVAC Blend Door Actuator
Dorman 604-344 is an HVAC blend door actuator designed to replace the original air door actuator on select Toyota Sequoia and Toyota Tundra applications. It helps restore proper temperature and airflow control when the blend door system is no longer responding as expected.
Key Features
- Direct replacement air door actuator for specific HVAC positions and functions
- Fits the upper main position on select Toyota Sequoia and Toyota Tundra models
- Black plastic housing with black connector
- Rotary activation type with 5 terminals and blade-style terminals
- Mounting pattern uses 4 holes; actuator arm is not included
- Designed for vehicles that require a position-specific HVAC actuator
Fitment Details
- Fits 2008-2022 Toyota Sequoia, Upper Main
- Fits 2007-2021 Toyota Tundra, Upper Main
This part cross-references Four Seasons 73300 and Global Parts Distributors LLC 1712382 for the same application. It is also associated with OE reference 871060C100 for select Toyota HVAC repair needs.
What It Helps Fix
- Incorrect cabin temperature from a blend door that no longer moves properly
- Loss of airflow control between hot and cold settings
- HVAC mode or temperature response issues tied to the upper main actuator position
- Clicking, sticking, or non-responsive actuator operation
- Restoration of normal climate control function in Toyota Sequoia and Toyota Tundra vehicles
Installation Notes and Tips
Many vehicles use more than one air door actuator, so verify the upper main position before ordering. Review the application notes for your specific vehicle year, make, and model to confirm the correct HVAC actuator location and function. If the position is uncertain, consult a qualified service technician before installation.
Quality Assurance
Dorman manufactures this HVAC blend door actuator as a direct replacement part for specific Toyota applications. The design follows the original actuator layout for the confirmed fitments listed above, supporting a proper repair when the correct position is selected.
Dorman 604-344 HVAC Blend Door Actuator - Upper Main
Dorman 604-344 HVAC Blend Door Actuator
Dorman 604-344 is an HVAC blend door actuator designed to replace the original air door actuator on select Toyota Sequoia and Toyota Tundra applications. It helps restore proper temperature and airflow control when the blend door system is no longer responding as expected.
Key Features
- Direct replacement air door actuator for specific HVAC positions and functions
- Fits the upper main position on select Toyota Sequoia and Toyota Tundra models
- Black plastic housing with black connector
- Rotary activation type with 5 terminals and blade-style terminals
- Mounting pattern uses 4 holes; actuator arm is not included
- Designed for vehicles that require a position-specific HVAC actuator
Fitment Details
- Fits 2008-2022 Toyota Sequoia, Upper Main
- Fits 2007-2021 Toyota Tundra, Upper Main
This part cross-references Four Seasons 73300 and Global Parts Distributors LLC 1712382 for the same application. It is also associated with OE reference 871060C100 for select Toyota HVAC repair needs.
What It Helps Fix
- Incorrect cabin temperature from a blend door that no longer moves properly
- Loss of airflow control between hot and cold settings
- HVAC mode or temperature response issues tied to the upper main actuator position
- Clicking, sticking, or non-responsive actuator operation
- Restoration of normal climate control function in Toyota Sequoia and Toyota Tundra vehicles
Installation Notes and Tips
Many vehicles use more than one air door actuator, so verify the upper main position before ordering. Review the application notes for your specific vehicle year, make, and model to confirm the correct HVAC actuator location and function. If the position is uncertain, consult a qualified service technician before installation.
Quality Assurance
Dorman manufactures this HVAC blend door actuator as a direct replacement part for specific Toyota applications. The design follows the original actuator layout for the confirmed fitments listed above, supporting a proper repair when the correct position is selected.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 604-344 HVAC Blend Door Actuator
Dorman 604-344 is an HVAC blend door actuator designed to replace the original air door actuator on select Toyota Sequoia and Toyota Tundra applications. It helps restore proper temperature and airflow control when the blend door system is no longer responding as expected.
Key Features
- Direct replacement air door actuator for specific HVAC positions and functions
- Fits the upper main position on select Toyota Sequoia and Toyota Tundra models
- Black plastic housing with black connector
- Rotary activation type with 5 terminals and blade-style terminals
- Mounting pattern uses 4 holes; actuator arm is not included
- Designed for vehicles that require a position-specific HVAC actuator
Fitment Details
- Fits 2008-2022 Toyota Sequoia, Upper Main
- Fits 2007-2021 Toyota Tundra, Upper Main
This part cross-references Four Seasons 73300 and Global Parts Distributors LLC 1712382 for the same application. It is also associated with OE reference 871060C100 for select Toyota HVAC repair needs.
What It Helps Fix
- Incorrect cabin temperature from a blend door that no longer moves properly
- Loss of airflow control between hot and cold settings
- HVAC mode or temperature response issues tied to the upper main actuator position
- Clicking, sticking, or non-responsive actuator operation
- Restoration of normal climate control function in Toyota Sequoia and Toyota Tundra vehicles
Installation Notes and Tips
Many vehicles use more than one air door actuator, so verify the upper main position before ordering. Review the application notes for your specific vehicle year, make, and model to confirm the correct HVAC actuator location and function. If the position is uncertain, consult a qualified service technician before installation.
Quality Assurance
Dorman manufactures this HVAC blend door actuator as a direct replacement part for specific Toyota applications. The design follows the original actuator layout for the confirmed fitments listed above, supporting a proper repair when the correct position is selected.
