Take command of your cabin airflow with the Dorman - OE Solutions HVAC Blend Door Actuator / Air Door Actuator (P/N 604-212). This compact electric actuator drives the HVAC air door inside the climate box, positioning it to direct and blend airflow. It drops in as a direct-fit replacement for the 2003-2011 Lincoln Town Car (All engines), and it's listed under both names — HVAC Blend Door Actuator and Air Door Actuator.
- Direct replacement: engineered to install like the factory air door actuator on the listed applications, matching its position and function.
- Position specific: vehicles often use several HVAC door actuators, so this unit serves the right main and left main air door positions — review the application notes to confirm it matches the actuator you need to replace.
- Rotary operation, plastic housing: uses a rotary switch-activation type.
- Durable construction: designed and tested to strict standards to help resist wear and electrical burnout for reliable operation and long service life.
Signs the original actuator may need replacing include a clicking or knocking noise behind the dash, air coming from the wrong vents, or temperature that won't change as commanded — diagnose the cause first, since these can have other sources. Package contents: the actuator. Country of origin: China.
Interchange: APBDA0117 · G04002 · ADA116 · ADS176 · 73036 · 3W1Z19E616AA · 9W1Z19E616A · DA1135 · SK604212 · ADR176 · J04003 · Manufacturer part number 604-212
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does the 604-212 actuator do?
It's a small electric actuator that drives an HVAC air door inside the climate box, moving the door to direct and blend airflow. If a failed actuator is the cause of your airflow issue, this replaces it.
Will this fit my vehicle?
It's a direct-fit replacement for the 2003-2011 Lincoln Town Car (All engines). See the Buyer's Guide tab and review the application notes to confirm it matches your vehicle before ordering.
Which door position does it cover?
This unit serves the right main and left main air door positions. Vehicles often use several HVAC door actuators, so review the application notes to verify it matches the position and function you need to replace.
What are signs the actuator may need replacing?
Common signs include clicking or knocking behind the dash, air from the wrong vents, or temperature that won't change on command. These can have other causes, so diagnose before replacing.
What's included and how is it built?
The package contains the actuator, which uses a rotary switch-activation type and a plastic housing. It's designed and tested to help resist wear and electrical burnout. Country of origin: China.
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