Dorman OE Solutions HVAC Blend Door Actuator for 2006-2011 Acura CSX and Honda Civic 604-879

HVAC blend door actuator for 2006-2011 Acura CSX and Honda Civic used to replace faulty mode door actuators causing improper airflow or temperature control.

Built to meet the manufacturer's design intent for reliable service, this unit is engineered as a direct-fit replacement matching OE form and function. It undergoes rigorous testing to ensure durability and consistent performance in daily driving conditions.

Key Features

• Direct replacement for original equipment actuator on specific vehicle configurations
• Designed specifically for mode door function to restore proper HVAC operation
• Constructed with quality materials validated through extensive testing
• Engineered by a team of experts with over a century of industry experience
• Matches OE specifications for seamless installation and fitment

Benefits

• Restores correct airflow direction and temperature regulation inside the cabin
• Eliminates clicking noises or stuck vents caused by worn factory parts
• Reduces the risk of repeat repairs through durable construction
• Ensures smoother installation with precise OE-matching dimensions
• Provides trustworthy quality backed by Dorman's reputation for reliability

Application

Ideal for owners of 2006-2011 Acura CSX and Honda Civic models experiencing HVAC system failures related to the mode door. This part is commonly used when vents fail to switch between defrost, floor, and panel positions or when temperature blending is inconsistent.

Fitment Notes

• Compatible with 2006-2011 Acura CSX
• Compatible with 2006-2011 Honda Civic
• Verify vehicle position and function requirements before purchase as vehicles may have multiple actuators
• Replaces Honda part number 79140SNAA01

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Built with a strong focus on fit, durability, and dependable performance
• Validated through testing 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

• 3.5 inches x 3.0 inches x 3.0 inches
• Weight: 0.3 lbs