Dorman 604-815 HVAC Blend Door Actuator - Main

Dorman 604-815 HVAC Blend Door Actuator

Dorman 604-815 is a heater blend door actuator built for specific Volkswagen Passat applications. It is precision-engineered to match the quality and performance of the original actuator, with a rotary switch activation design and a 5-pin male terminal layout.

Key Features

• Rotary switch activation type for HVAC blend door control
• 5-pin male terminal connection
• Plastic housing for OE-style fit and function
• Direct replacement for the main HVAC blend door actuator location
• Fits 2012-2018 Volkswagen Passat, Main, Mode; Exc. Dual Zone Temperature Control
• This part cross-references 561907511 and APBDA0292 for the same application

Detailed Description

This Dorman HVAC blend door actuator is made for 2012-2018 Volkswagen Passat models in the main position, with mode control and without dual zone temperature control. Dorman 604-815 is engineered to replicate the original actuator’s fit and operating characteristics, helping restore proper HVAC door movement in the Volkswagen Passat heating and air conditioning system.

The unit uses a rotary activation design, a 5-terminal male pin connection, and a plastic construction that matches the original-style layout used in the vehicle. For buyers searching for a Volkswagen Passat blend door actuator, heater actuator, or HVAC mode door actuator, this part number provides a direct replacement option for the specified years and configuration.

What It Helps Fix

• Incorrect air distribution between dash vents, floor vents, and defrost outlets
• HVAC mode changes that do not respond properly
• Stuck or inconsistent blend door movement
• Temperature control issues caused by actuator failure
• Clicking or repeated movement from a worn actuator assembly

Installation Notes and Tips

Verify the vehicle year, Volkswagen Passat model, and HVAC configuration before installation. This part is listed for the main position and excludes dual zone temperature control applications. Compare the connector style, terminal count, and actuator orientation to the original unit before replacement.

Quality Assurance

Dorman designs this actuator as an OE-style replacement for the original part on the listed Volkswagen Passat applications. The part is built to match the original actuator’s quality and performance expectations for the specified fitment.