Dorman 604-5101CD Heavy Duty HVAC Blend Door Actuator

The Dorman 604-5101CD is a heavy-duty HVAC blend door actuator designed as a direct replacement for original equipment on select International commercial truck models. This actuator controls the air door within the HVAC system to regulate airflow and temperature distribution throughout the vehicle cabin.

Key Features:

• Direct replacement for OEM part numbers 2611234C1 and 3542606C1
• Engineered specifically for heavy-duty commercial truck applications
• Durable plastic housing with integrated motor and circuit board
• Designed to match the exact fit and function of the original actuator
• Carded packaging (CD) for retail display and sale
• Backed by Dorman's extensive function testing and critical dimension verification

HVAC blend door actuators play a crucial role in directing cabin airflow and maintaining climate control. When these components fail, temperature regulation becomes difficult or impossible. Because commercial trucks often have multiple actuators in different positions, it's important to verify this part matches the specific location in your HVAC system to ensure proper fit and function.