Dorman 604-264 HVAC Blend Door Actuator - Main

Dorman 604-264 HVAC Blend Door Actuator

Dorman 604-264 is a rotary HVAC blend door actuator built for specific Ford and Lincoln applications. It is precision-engineered to match the fit and operating performance of the original actuator on select vehicles, including the Lincoln LS and Ford Thunderbird.

Key Features

• Rotary switch activation type for HVAC blend door control
• Plastic housing construction
• Direct replacement actuator for the main HVAC position
• Built to match original actuator quality and function
• Package contents: actuator

Detailed Description

This HVAC blend door actuator controls air distribution and temperature blend inside the climate system. Dorman 604-264 is engineered for direct replacement use on 2000-2006 Lincoln LS and 2002-2005 Ford Thunderbird models in the main position, with mode and panel-related applications noted in the fitment data. This part cross-references Four Seasons 73089 for the same application. For buyers searching for a 2000-2006 Lincoln LS HVAC blend door actuator or a 2002-2005 Ford Thunderbird blend door actuator, this part number provides a focused OE-style replacement option.

Common Problems This Part Can Address

• Incorrect cabin temperature blend
• Airflow stuck on one vent setting
• HVAC mode changes that do not respond properly
• Temperature control movement that is inconsistent or unresponsive
• Noise from a worn or failing actuator

Installation Notes and Tips

Verify the vehicle year, make, model, and HVAC position before ordering. This actuator uses a rotary activation design and installs in the main HVAC location listed in the fitment data. Confirm the original part number and connector style against the removed unit before installation. For search relevance, this Dorman 604-264 actuator is commonly referenced for Lincoln LS and Ford Thunderbird HVAC repair work.

Quality Assurance

Dorman states that this heater blend door actuator is precision-engineered to match the quality and performance of the original part on the listed vehicles. The design is intended to follow the original actuator’s operating characteristics for consistent HVAC control.