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Four Seasons 73176 HVAC Blend Door Actuator - Left or Right
Reliable HVAC Blend Door Actuator for Cadillac CTS and SRX
The Four Seasons Air Door Actuator 73176 is designed to restore precise airflow control in your Cadillac CTS or SRX HVAC system. This HVAC blend door actuator ensures smooth operation of the air door linkage, maintaining optimal cabin temperature and comfort.
- Brand: Four Seasons
- Brand Line: Air Door Actuator
- Part Number: 73176
- Door Linkage Type: Arm
- Mounting Ear Quantity: 4
- Terminal Pin Quantity: 5
- Style: HVAC air door actuator
- Compatible with Cadillac CTS and SRX models
Product Line Details: Four Seasons Air Door Actuator
The Four Seasons Air Door Actuator product line focuses on delivering precise control components for vehicle HVAC systems. This actuator is engineered to operate the blend door linkage arm effectively, ensuring accurate airflow direction and temperature regulation within the HVAC system of Cadillac vehicles. The 73176 part is part of this line, providing reliable performance and fitment for specific Cadillac models.
Technical Description and Features
This HVAC blend door actuator features a robust arm-type door linkage designed to interface directly with the HVAC system's blend door. It includes four mounting ears for secure installation and five terminal pins for reliable electrical connection. The actuator's style is tailored specifically for HVAC air door applications, ensuring compatibility and proper function within the Cadillac CTS and SRX climate control systems.
Common Applications and Problem Resolution
- Restores proper airflow direction in Cadillac CTS and SRX HVAC systems
- Eliminates inconsistent cabin temperature due to faulty blend door movement
- Resolves HVAC blend door actuator failure symptoms such as clicking noises or unresponsive temperature control
- Improves overall HVAC system performance and passenger comfort
Installation Notes and Tips
When installing the Four Seasons Air Door Actuator 73176, ensure the four mounting ears align correctly with the HVAC housing. Verify the five terminal pins are securely connected to the vehicle’s wiring harness to prevent electrical issues. Proper alignment of the arm linkage is critical for smooth operation and to avoid premature wear.
Quality Assurance and Warranty
Four Seasons manufactures the Air Door Actuator 73176 to meet or exceed OEM specifications for durability and performance. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.
| Brand | Four Seasons |
| Part Number | 73176 |
| Position | Air Door Actuator, Left and Right |
| Door Linkage | Arm |
| Mounting Ear Qty. | 4 |
| Style | Hvac air door actuator |
| Terminal Pin Qty. | 5 |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Cadillac | SRX | Left | Air Door Actuator |
| 2009 | Cadillac | SRX | Right | Air Door Actuator |
| 2008 | Cadillac | SRX | Left | Air Door Actuator |
| 2008 | Cadillac | SRX | Right | Air Door Actuator |
| 2007 | Cadillac | CTS | Left | Air Door Actuator |
| 2007 | Cadillac | CTS | Right | Air Door Actuator |
| 2007 | Cadillac | SRX | Left | Air Door Actuator |
| 2007 | Cadillac | SRX | Right | Air Door Actuator |
| 2006 | Cadillac | CTS | Left | Air Door Actuator |
| 2006 | Cadillac | CTS | Right | Air Door Actuator |
| 2006 | Cadillac | SRX | Left | Air Door Actuator |
| 2006 | Cadillac | SRX | Right | Air Door Actuator |
| 2005 | Cadillac | CTS | Left | From VIN 50155651; Air Door Actuator |
| 2005 | Cadillac | CTS | Right | From VIN 50155651; Air Door Actuator |
| 2005 | Cadillac | SRX | Left | From VIN 50155499; Air Door Actuator |
| 2005 | Cadillac | SRX | Right | From VIN 50155499; Air Door Actuator |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.