604-106 HVAC Blend Door Actuator for Chevy Silverado Suburban Tahoe GMC Sierra Yukon Cadillac Escalade 89018365 52402588 Description: This brand new HVAC blend door actuator is a direct replacement part designed to restore proper temperature and airflow control in your vehicle's climate system. It controls the temperature of air inside your cabin and directs airflow to different vents, ensuring your heating and A/C system works efficiently. Key Features: Direct Fit Replacement: Easy installation with no modifications required Multi-Function Control: Manages temperature blend, vent mode direction, and air inlet functions .
