Four Seasons 73715 HVAC Blend Door Actuator

HVAC Blend Door Actuator for Lexus GS350

Restore proper cabin air distribution with this Four Seasons HVAC blend door actuator, part number 73715. It is built with a gear-style door linkage, a 5-pin terminal layout, and a 2-ear mounting design for direct replacement service on select Lexus GS350 applications.

Key Features

• HVAC air door actuator for blend door control
• Gear-style door linkage for precise movement
• 5-terminal pin configuration
• 2 mounting ears for secure installation
• Four Seasons part number 73715
• Fits 2013 Lexus GS350, N/A, No. 7
• Fits 2014 Lexus GS350, N/A, to 5/2014

Product Details

This Four Seasons HVAC blend door actuator is engineered for dependable operation in the heating and air conditioning system. It helps control the blend door position so the HVAC system can direct airflow and temperature as commanded. Four Seasons part number 73715 is listed for 2013 Lexus GS350 and 2014 Lexus GS350 applications, making it a focused replacement for the correct Lexus GS350 HVAC actuator fitment.

This part cross-references 8710630600 and ACT2065IM for the same application.

Common Problems It Can Help Solve

• Incorrect cabin temperature control
• Airflow stuck on hot or cold
• HVAC door movement issues
• Temperature blend response problems
• Actuator noise from worn internal gears

Installation Notes and Tips

Verify the original actuator connector, mounting style, and door linkage before installation. Confirm the vehicle build date for 2014 Lexus GS350 models, since this application is listed through 5/2014. Match the replacement to the HVAC position and reference the OE number when comparing the Lexus GS350 blend door actuator.

Quality Assurance

Four Seasons backs this HVAC component with more than 50 years of mobile air conditioning experience and states that its products are engineered and tested for years of trouble-free operation. The goal is a correct-fit replacement that performs reliably in the vehicle HVAC system.