Dorman HD Solutions Heavy Duty HVAC Blend Door Actuator for 2011-2012 Kenworth and International 604-5106CD

Heavy duty HVAC blend door actuator for 2011-2012 Kenworth and 2012 International trucks used to replace failed original actuators and restore proper climate control operation.

Built to meet the manufacturer's design intent for reliable service, this unit is engineered as a direct-fit replacement that matches OE form and function. It is constructed with quality materials and validated through testing to withstand daily driving demands and reduce the risk of repeat repairs.

Key Features

• Direct replacement for specific vehicle years, makes, models, and configurations
• Designed to match original equipment form, fit, and function
• Backed by over a century of experience and US-based engineering expertise
• Validated through rigorous testing for durability and performance
• Replaces Navistar part numbers 3542575C1, 3542575C2, and Automann 577.55510

Benefits

• Restores proper airflow direction and temperature control in the cabin
• Ensures a smoother installation process with precise fitment
• Helps eliminate unusual noises caused by worn or broken actuator gears
• Provides a trustworthy solution to prevent recurring HVAC failures
• Maintains vehicle comfort and operational safety for heavy duty use

Application

This part is intended for heavy duty truck owners and service technicians repairing HVAC systems on compatible Kenworth and International models. It is commonly used when the original actuator fails to move blend doors, resulting in stuck vents or inability to change temperature settings.

Fitment Notes

• Compatible with select 2011-2012 Kenworth models
• Compatible with select 2012 International models
• Please verify specific position and function requirements before purchase as vehicles may use multiple actuators
• Consult a qualified service technician if the required actuator position is unknown

Why Choose Dorman - HD Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE specifications
• The brand focuses heavily on fit, durability, and dependable performance
• Products are built with quality materials to stand up to daily driving demands
• Offers proven aftermarket solutions to keep vehicles operating correctly

What's in the Box

• 1 HVAC Blend Door Actuator

Item Dimensions

• Length: 7.9 inches
• Width: 4.0 inches
• Height: 3.1 inches
• Weight: 0.4 lbs