Four Seasons 73031 HVAC Recirculation Door Actuator

Four Seasons 73031 Air Door Actuator Overview

Four Seasons 73031 is an HVAC recirculation door actuator built for precise air door movement in the climate control system. It is a direct-fit style HVAC air door actuator with a female door linkage, 3 mounting ears, and a 2-terminal pin connector for the specified application.

Compatible with 2000-2005 Cadillac DeVille HVAC recirculation door actuator applications, this part supports proper recirculation door operation and helps restore consistent cabin airflow control. The Four Seasons Air Door Actuator line is focused on replacement components for HVAC doors and related control functions.

Key Features

• Part number 73031
• HVAC recirculation door actuator for climate control systems
• Female door linkage for the specified connection style
• 3 mounting ears for secure installation alignment
• 2-terminal pin electrical connection
• Fits 2000-2005 Cadillac DeVille, N/A

Detailed Description

Four Seasons 73031 is designed for vehicles that use an HVAC air door actuator to move the recirculation door inside the heating and air conditioning housing. In 2000-2005 Cadillac DeVille models, this actuator helps control whether the system draws in outside air or recirculates cabin air, which is important for temperature management, defrost performance, and overall HVAC response. If you are searching for a 2000 Cadillac DeVille air door actuator, a 2005 Cadillac DeVille HVAC recirculation door actuator, or Four Seasons 73031 replacement, this part matches the listed fitment and connector style.

This part cross-references Global Parts Distributors LLC 1712113 for the same application.

Common Issues It May Address

• Recirculation door stuck in one position
• Inconsistent airflow direction inside the cabin
• HVAC system not switching between fresh air and recirculated air
• Clicking or binding from the HVAC door area
• Poor climate control response in Cadillac DeVille models

Installation Notes and Tips

Verify the connector, linkage style, and mounting ear layout before installation. Compare the removed actuator to Four Seasons 73031 to confirm the female linkage, 3-ear mounting pattern, and 2-pin terminal configuration match the original part. After installation, cycle the HVAC controls to confirm the recirculation door moves smoothly and the system responds correctly.

Quality Assurance

Four Seasons focuses on HVAC replacement components for air door and actuator applications. Part number 73031 is listed for the specified Cadillac DeVille fitment and should be matched to the vehicle’s original actuator configuration before installation.