Global Parts 1712280 HVAC Mode Door Actuator

HVAC Mode Door Actuator for Audi and Volkswagen

Global Parts 1712280 is an HVAC mode door actuator that helps direct cabin airflow to the selected vents. It is a direct-fit style replacement for select Audi A4, Audi A4 Quattro, Audi S4, and Volkswagen Passat applications with automatic temperature control or defroster-door operation.

• HVAC mode door actuator for vent selection control
• Adjusts airflow routing based on the climate control setting
• Fits 2001-2005 Volkswagen Passat, defroster door, w/ automatic temp control
• Fits 1996-2002 Audi A4, adjuster motor, defroster
• Fits 2000-2002 Audi S4, adjuster motor, defroster
• Fits 1996-2001 Audi A4 Quattro, adjuster motor, defroster

How It Works

The Global Parts 1712280 actuator moves the HVAC mode door so the system can route air to the dash, floor, or defrost outlets as selected by the driver. In Audi A4 and Audi A4 Quattro models, as well as the Audi S4 and Volkswagen Passat, this component supports proper defroster-door operation and consistent climate control response.

This part cross-references Dorman OE Solutions 604-829 and Four Seasons 73117 for the same application.

Common Symptoms It May Address

• Airflow stuck on one vent position
• No air coming from the defrost outlets
• Climate control changes not matching vent direction
• Clicking or movement issues from the HVAC actuator area
• Inconsistent cabin air distribution in Audi A4, Audi S4, or Volkswagen Passat models

Installation Notes

Verify the vehicle’s HVAC system configuration before installation, especially automatic temperature control and defroster-door applications. Match the original actuator style and connector layout to the removed unit, and confirm the part number 1712280 against the existing component before replacement.

Quality Assurance

Global Parts supplies replacement HVAC components for select European vehicle applications. Part number 1712280 is listed with OE-style interchange references including Standard Ignition ADR191 and URO 8D1820511F.