Dorman - OE Solutions HVAC Blend Door Actuator P/N:604-136
$48.99
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Take control of your cabin comfort again with the Dorman blend door actuator 604-136, a direct-fit HVAC heater blend door actuator that drives the air/temperature door inside the heater-air conditioning case to route airflow and set cabin temperature. It installs on applications including the 2003-2014 Chevrolet Express 1500, 2003-2023 Chevrolet Express 2500 and 3500, 2003-2014 GMC Savana 1500, and 2003-2023 GMC Savana 2500 and 3500 — see the Buyer's Guide tab for the full list. This unit is cataloged for the MAIN / LEFT MAIN position.
Direct replacement: engineered to drop in like the original air door actuator on the listed applications to restore proper HVAC air and temperature operation.
Position specific: many vehicles use several HVAC door actuators for different locations and functions — review this part's application notes to verify it matches the actuator you need to replace.
Durable construction: designed and tested to strict standards to help resist wear and electrical burnout for reliable operation and long service life.
Trustworthy quality: backed by a team of experts and engineers in the United States and more than a century of experience.
Signs the original actuator may need replacing include a clicking or knocking noise behind the dash, air that will not switch between hot and cold, or airflow stuck at one setting. If a failed blend door actuator is the cause, this Dorman air door actuator replaces it.
What does the Dorman hvac heater blend door actuator 604-136 do?
It drives the blend/air door inside the HVAC case to direct airflow and control cabin temperature. If the original actuator has failed, this unit replaces it to restore proper HVAC operation.
What position is this Dorman air door actuator for?
It is cataloged for the MAIN / LEFT MAIN position. Because many vehicles use several actuators, review the application notes to confirm it matches the location and function of the one you need.
Does this Dorman heater blend door actuator fit my vehicle?
It fits applications such as the 2003-2023 Chevrolet Express 2500 and 3500 and 2003-2023 GMC Savana 2500 and 3500. Check the Buyer's Guide tab for the complete year, make and model list.
What are signs my blend door actuator has failed?
Common signs include a clicking or knocking sound behind the dash, temperature that won't change from hot to cold, or air stuck at one setting. Diagnose the cause before replacing.
What numbers does the Dorman blend door actuator 604 replace?
It cross-references F04053, ADA223, ADS137, 52498392, 89018371, 89018960, DA1073, SK604136 and ADR137. Match your original number to confirm the correct replacement.
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Dorman - OE Solutions
Dorman - OE Solutions HVAC Blend Door Actuator P/N:604-136
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WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
