Dorman 604-962 HVAC Blend Door Actuator - Main

Dorman 604-962 HVAC Blend Door Actuator

Dorman 604-962 is a replacement HVAC blend door actuator engineered to match the original unit’s quality and performance on select Toyota and Lexus vehicles. It is built with a rotary activation design, a 5-pin male terminal layout, and a plastic housing for direct-fit service on the listed applications.

Key Features

• Rotary switch activation for HVAC door control
• 5-pin male terminal configuration
• Plastic housing for OE-style fit and function
• Direct replacement for the original blend door actuator on listed vehicles
• Cross-references Standard Ignition ADR4289 for the same application

Detailed Description

This HVAC heater blend door actuator is made for specific Toyota and Lexus models where the factory actuator controls air distribution or recirculation functions. Dorman 604-962 is a practical replacement for vehicles such as the Toyota Tundra, Toyota Sequoia, Toyota Highlander, Toyota Sienna, Toyota Avalon, Toyota Camry, Toyota Venza, Lexus ES350, Lexus ES300h, and Lexus RX350. The part number 604-962 is commonly searched for recirculation and blend door repair on these applications.

Compatible With 2020-2022 Toyota Sequoia, Main; 2020-2021 Toyota Tundra, Main; 2017-2019 Toyota Highlander, Main; 2008-2019 Toyota Sequoia, Main; 2011-2019 Toyota Sienna, Main; 2007-2019 Toyota Tundra, Main; 2017-2018 Lexus ES350, Main; 2005-2018 Toyota Avalon, Main; 2012-2017 Toyota Camry, Main; 2016 Lexus ES300h, Main; 2016 Lexus ES350, Main; 2010-2016 Toyota Highlander, Main; 2009-2016 Toyota Venza, Main; 2010-2015 Lexus RX350, Main; 2007-2011 Toyota Camry, Main.

What It Helps Fix

• HVAC air not switching correctly between temperature settings
• Recirculation door movement problems
• Inconsistent cabin airflow control
• Blend door actuator noise or failure
• Loss of proper heater and A/C air direction control

Installation Notes and Tips

Verify the connector style, terminal count, and actuator location before installation. This unit uses a rotary activation design with a 5-pin male terminal arrangement, so matching the original electrical connection is important. For best results, confirm the vehicle application by year, make, model, and HVAC position before replacing the actuator.

Quality Assurance

Dorman engineers this replacement actuator to match the quality and performance of the original part on the listed applications. Part number 604-962 is built for direct replacement service and is backed by Dorman’s product engineering standards.