Dorman 604-338 HVAC Blend Door Actuator - Main
Dorman 604-338 HVAC Blend Door Actuator
Dorman 604-338 is a direct replacement HVAC blend door actuator for specific Toyota, Lexus, and Scion applications. It is built to restore proper air door movement so the cabin can regulate temperature and airflow as intended.
Use this part when diagnosing a blend door actuator issue on a Toyota Corolla, Toyota RAV4, or Lexus CT200h with main-position HVAC control.
Key Features
- Direct replacement air door actuator for selected vehicle years, makes, models, and positions
- Black plastic body and black connector for OE-style fit and appearance
- Rotary activation type with 5 terminal pins and female connector design
- Includes actuator arm
- Mounting hole quantity: 4; mounting hardware not included
- Dimensions: 4.16 in. length, 4.16 in. width, 1.63 in. height
Detailed Description
This HVAC blend door actuator is engineered for the main position on covered applications and is intended to replace the original unit without changing the vehicle’s HVAC control layout. Dorman 604-338 is listed for 2006-2018 Toyota RAV4, 2009-2019 Toyota Corolla, 2010-2015 Toyota Prius, 2011-2017 Lexus CT200h, and other confirmed applications, including Prius V, Prius Plug-In, Corolla iM, Scion iM, and Lexus HS250h. If you are searching for a Toyota Corolla blend door actuator or a Lexus CT200h HVAC actuator, verify the position and application notes before ordering.
This part cross-references Standard Ignition ADR4289 for the same application.
What It Helps Fix
- Temperature stuck on hot or cold
- Airflow not changing between vents, floor, or defrost
- Clicking or repeated movement from the HVAC dash area
- Inconsistent cabin temperature control
- Loss of proper blend door response in the main HVAC position
Installation Notes
Confirm the actuator position and function before installation, since many vehicles use multiple air door actuators with different roles. Review the application notes for your exact vehicle configuration, and consult a qualified service technician if you are unsure which actuator to replace. This Dorman 604-338 unit uses a rotary activation design and a 5-terminal female connector.
Quality Assurance
Dorman designs direct replacement HVAC components to match the original part’s fit and function on listed applications. This actuator is intended to restore normal HVAC operation on confirmed Toyota, Lexus, and Scion fitments.
Dorman 604-338 HVAC Blend Door Actuator - Main
Dorman 604-338 HVAC Blend Door Actuator
Dorman 604-338 is a direct replacement HVAC blend door actuator for specific Toyota, Lexus, and Scion applications. It is built to restore proper air door movement so the cabin can regulate temperature and airflow as intended.
Use this part when diagnosing a blend door actuator issue on a Toyota Corolla, Toyota RAV4, or Lexus CT200h with main-position HVAC control.
Key Features
- Direct replacement air door actuator for selected vehicle years, makes, models, and positions
- Black plastic body and black connector for OE-style fit and appearance
- Rotary activation type with 5 terminal pins and female connector design
- Includes actuator arm
- Mounting hole quantity: 4; mounting hardware not included
- Dimensions: 4.16 in. length, 4.16 in. width, 1.63 in. height
Detailed Description
This HVAC blend door actuator is engineered for the main position on covered applications and is intended to replace the original unit without changing the vehicle’s HVAC control layout. Dorman 604-338 is listed for 2006-2018 Toyota RAV4, 2009-2019 Toyota Corolla, 2010-2015 Toyota Prius, 2011-2017 Lexus CT200h, and other confirmed applications, including Prius V, Prius Plug-In, Corolla iM, Scion iM, and Lexus HS250h. If you are searching for a Toyota Corolla blend door actuator or a Lexus CT200h HVAC actuator, verify the position and application notes before ordering.
This part cross-references Standard Ignition ADR4289 for the same application.
What It Helps Fix
- Temperature stuck on hot or cold
- Airflow not changing between vents, floor, or defrost
- Clicking or repeated movement from the HVAC dash area
- Inconsistent cabin temperature control
- Loss of proper blend door response in the main HVAC position
Installation Notes
Confirm the actuator position and function before installation, since many vehicles use multiple air door actuators with different roles. Review the application notes for your exact vehicle configuration, and consult a qualified service technician if you are unsure which actuator to replace. This Dorman 604-338 unit uses a rotary activation design and a 5-terminal female connector.
Quality Assurance
Dorman designs direct replacement HVAC components to match the original part’s fit and function on listed applications. This actuator is intended to restore normal HVAC operation on confirmed Toyota, Lexus, and Scion fitments.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 604-338 HVAC Blend Door Actuator
Dorman 604-338 is a direct replacement HVAC blend door actuator for specific Toyota, Lexus, and Scion applications. It is built to restore proper air door movement so the cabin can regulate temperature and airflow as intended.
Use this part when diagnosing a blend door actuator issue on a Toyota Corolla, Toyota RAV4, or Lexus CT200h with main-position HVAC control.
Key Features
- Direct replacement air door actuator for selected vehicle years, makes, models, and positions
- Black plastic body and black connector for OE-style fit and appearance
- Rotary activation type with 5 terminal pins and female connector design
- Includes actuator arm
- Mounting hole quantity: 4; mounting hardware not included
- Dimensions: 4.16 in. length, 4.16 in. width, 1.63 in. height
Detailed Description
This HVAC blend door actuator is engineered for the main position on covered applications and is intended to replace the original unit without changing the vehicle’s HVAC control layout. Dorman 604-338 is listed for 2006-2018 Toyota RAV4, 2009-2019 Toyota Corolla, 2010-2015 Toyota Prius, 2011-2017 Lexus CT200h, and other confirmed applications, including Prius V, Prius Plug-In, Corolla iM, Scion iM, and Lexus HS250h. If you are searching for a Toyota Corolla blend door actuator or a Lexus CT200h HVAC actuator, verify the position and application notes before ordering.
This part cross-references Standard Ignition ADR4289 for the same application.
What It Helps Fix
- Temperature stuck on hot or cold
- Airflow not changing between vents, floor, or defrost
- Clicking or repeated movement from the HVAC dash area
- Inconsistent cabin temperature control
- Loss of proper blend door response in the main HVAC position
Installation Notes
Confirm the actuator position and function before installation, since many vehicles use multiple air door actuators with different roles. Review the application notes for your exact vehicle configuration, and consult a qualified service technician if you are unsure which actuator to replace. This Dorman 604-338 unit uses a rotary activation design and a 5-terminal female connector.
Quality Assurance
Dorman designs direct replacement HVAC components to match the original part’s fit and function on listed applications. This actuator is intended to restore normal HVAC operation on confirmed Toyota, Lexus, and Scion fitments.
