Four Seasons 73636 HVAC Blend Door Actuator - Left or Right

Overview of Four Seasons HVAC Blend Door Actuator 73636

The Four Seasons HVAC Blend Door Actuator 73636 is designed to provide precise control of the air blend doors in your vehicle's heating and cooling system. Engineered for select INFINITI and Nissan models, this actuator ensures reliable operation and consistent climate control performance.

• Door linkage type: Male for secure connection
• Mounting ear quantity: 4 for stable installation
• Style: HVAC air door actuator designed for blend door control
• Terminal pin quantity: 3 for proper electrical connectivity

Detailed Product Description

This HVAC blend door actuator from Four Seasons is built to regulate the airflow direction and temperature inside the cabin by controlling the blend door position. Featuring a male door linkage and four mounting ears, it offers a firm and accurate fitment. The actuator includes three terminal pins, ensuring proper electrical interface with the vehicle’s HVAC system. Compatible with various INFINITI and Nissan vehicles, including the Altima, JX35, Maxima, Murano, Pathfinder, and QX60, this part number 73636 is engineered to meet OEM specifications for dependable climate control operation.

Compatible Vehicles and Common Applications

• INFINITI QX60 and JX35 HVAC blend door control
• Nissan Altima, Maxima, Murano, and Pathfinder climate system regulation
• Replacement for malfunctioning or unresponsive blend door actuators
• Resolves inconsistent cabin temperature or airflow direction issues
• Addresses HVAC system noises related to faulty blend door movement

Installation Notes and Tips

When installing the Four Seasons HVAC Blend Door Actuator 73636, ensure the male door linkage aligns correctly with the blend door mechanism. The four mounting ears provide a secure fit; verify all mounting points are properly engaged to avoid actuator movement. Confirm the three terminal pins are fully connected to the vehicle’s wiring harness to maintain electrical integrity. It is recommended to test actuator operation before reassembling the dashboard components.

Quality Assurance and Warranty

Four Seasons manufactures this HVAC blend door actuator to meet strict quality standards, ensuring durability and consistent performance. Part number 73636 undergoes rigorous testing to comply with OEM requirements. Please refer to Four Seasons’ warranty policy for coverage details on this HVAC component.