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Four Seasons 73263 HVAC Mode Door Actuator - Auxiliary
Reliable HVAC Mode Door Actuator for Buick, Chevrolet, Pontiac, and Saturn
The Four Seasons Air Door Actuator 73263 is designed to restore proper HVAC airflow control in select Buick, Chevrolet, Pontiac, and Saturn vehicles. This HVAC mode door actuator ensures precise operation of the air door linkage, maintaining comfortable cabin temperatures and efficient climate control.
- Compatible with Buick Montana, Chevrolet Relay, Pontiac Montana, Saturn Relay, and Chevrolet Uplander models
- Features a male door linkage for secure connection
- Equipped with two mounting ears for stable installation
- Includes two terminal pins for reliable electrical connection
- Part number 73263 for accurate identification and fitment
About the Four Seasons Air Door Actuator Product Line
The Four Seasons Air Door Actuator line focuses on delivering precise HVAC door control components that regulate airflow direction within the vehicle’s heating and cooling system. The 73263 actuator is engineered to meet OEM specifications, providing consistent performance and durability for HVAC mode door applications in compatible vehicles.
Detailed Product Description
This HVAC mode door actuator from Four Seasons features a male door linkage designed to interface directly with the vehicle’s air door mechanism. The actuator includes two mounting ears, which allow for secure and stable attachment within the HVAC housing. With two terminal pins, it ensures a dependable electrical connection for accurate actuator movement. The part number 73263 corresponds specifically to this configuration, making it suitable for use in Buick Montana, Chevrolet Relay, Pontiac Montana, and Saturn Relay models, as well as the Chevrolet Uplander.
Common HVAC Issues Addressed by This Actuator
- Inconsistent or incorrect airflow direction inside the cabin
- Failure of the HVAC mode door to open or close properly
- Unresponsive or stuck air door linkage causing climate control problems
- Electrical connection issues affecting actuator operation
- HVAC system noise related to faulty door actuator movement
Installation Notes and Tips
- Ensure vehicle compatibility with Buick Montana, Chevrolet Relay, Pontiac Montana, Saturn Relay, or Chevrolet Uplander before installation
- Disconnect the battery prior to actuator replacement to prevent electrical shorts
- Carefully remove the old actuator and note the orientation of the male door linkage
- Secure the new actuator using the two mounting ears for proper fitment
- Verify electrical connections on the two terminal pins are clean and secure
- Test HVAC system operation after installation to confirm proper airflow control
Quality Assurance and Warranty
Four Seasons manufactures the Air Door Actuator 73263 to meet or exceed OEM standards for durability and performance. This part undergoes rigorous quality control to ensure reliable operation within the HVAC system. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.
| Brand | Four Seasons |
| Part Number | 73263 |
| Position | Air Door Actuator, Auxiliary |
| Door Linkage | Male |
| Mounting Ear Qty. | 2 |
| Style | HVAC Air Door Actuator |
| Terminal Pin Qty. | 2 |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Uplander | Auxiliary | Air Door Actuator | ||
| 2009 | Pontiac | Montana | Auxiliary | Air Door Actuator | ||
| 2008 | Chevrolet | Uplander | Auxiliary | Air Door Actuator | ||
| 2008 | Pontiac | Montana | Auxiliary | Air Door Actuator | ||
| 2007 | Buick | Terraza | Auxiliary | Air Door Actuator | ||
| 2007 | Chevrolet | Uplander | Auxiliary | Air Door Actuator | ||
| 2007 | Pontiac | Montana | Auxiliary | Air Door Actuator | ||
| 2007 | Saturn | Relay | Auxiliary | Air Door Actuator | ||
| 2006 | Buick | Terraza | Auxiliary | Air Door Actuator | ||
| 2006 | Chevrolet | Uplander | Auxiliary | Air Door Actuator | ||
| 2006 | Pontiac | Montana | Auxiliary | Air Door Actuator | ||
| 2006 | Saturn | Relay | Auxiliary | Air Door Actuator | ||
| 2005 | Buick | Terraza | Auxiliary | Air Door Actuator | ||
| 2005 | Chevrolet | Uplander | Auxiliary | Air Door Actuator | ||
| 2005 | Pontiac | Montana | 3.5L | V6 | Auxiliary | Air Door Actuator |
| 2005 | Saturn | Relay | Auxiliary | 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.