Dorman - OE Solutions HVAC Blend Door Actuator P/N:604-314

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$148.99
MPN: 604-314
UPC: 889245691415
Item Package Quantity: 1
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Dorman - OE Solutions HVAC Blend Door Actuator P/N:604-314
Dorman - OE Solutions HVAC Blend Door Actuator P/N:604-314
$148.99

Restore proper HVAC airflow control with the Dorman - OE Solutions HVAC Blend Door Actuator 604-314, a direct-fit replacement for the MAIN air door position on the 2003-2009 Lexus GX470, 2003-2009 Toyota 4Runner, and 2007-2014 Toyota FJ Cruiser. This Dorman hvac blend door actuator drives the blend door that directs air through the heater and A/C system, and it drops in for the original unit on the listed applications to bring back correct temperature and mode operation.

Key features:

  • Direct replacement: engineered to install like the original air door actuator on the covered years, makes, models and configurations.
  • Position specific: this is the MAIN actuator — many vehicles use several HVAC door actuators, so review the application notes to confirm it matches the location and function you need to replace.
  • Durable construction: designed and tested to strict standards to help resist wear and electrical burnout for reliable, long service life.
  • Trustworthy quality: backed by a team of experts and engineers in the United States, with more than a century of experience.

Signs the original actuator may need replacing include clicking or knocking behind the dash, air that stays stuck on one temperature, or blend doors that don't respond. If a failed MAIN blend door actuator is the cause, this replaces it.

Interchange: DA1219 · ADA665 · ADR4475 · 8710635120

This part cross-references / interchanges with the following part numbers:

DA1219, ADA665, ADR4475, 8710635120

Frequently Asked Questions

Does this fit a Toyota 4Runner?

Yes. This actuator is a direct-fit replacement for the 2003-2009 Toyota 4Runner, along with the 2003-2009 Lexus GX470 and 2007-2014 Toyota FJ Cruiser.

Will this work on a 2004 4Runner blend door actuator repair?

Yes, the 2004 Toyota 4Runner falls within the 2003-2009 coverage. Confirm it matches the MAIN actuator position and function you need to replace using the application notes.

What position does this actuator control?

This is the MAIN air door actuator. Since many vehicles use several HVAC door actuators for different positions, verify it matches the location and function of the one you're replacing.

What does a blend door actuator do?

It drives the blend door that routes air through the heater and A/C system, controlling temperature and airflow direction. This one restores that function on the listed applications.

What are signs this actuator may need replacing?

Common signs include clicking or knocking noises behind the dash, air stuck on one temperature, or unresponsive blend doors. Diagnose the cause before replacing.