Get your climate controls responding again with the Dorman - OE Solutions HVAC Blend Door Actuator 604-011. This electric actuator drives the MAIN blend door that directs airflow through your heating and cooling system, and it drops in as a direct-fit replacement for the 1999-2004 Chrysler 300M, 1998-2004 Chrysler Concorde, 1998-2004 Chrysler Intrepid, 1999-2001 Chrysler LHS, and 1998-2004 Dodge Intrepid. See the Buyer's Guide tab for the full engine-level fitment.
- MAIN blend door position: operates the main air door to help restore proper HVAC operation. Many vehicles use several different air door actuators for specific positions and functions, so review this part's application notes to confirm it matches the actuator you need to replace.
- Direct replacement: engineered to install like the original air door actuator on the listed applications.
- 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, with more than a century of experience.
Interchange: ADS4307 · 4734770AB · 4734770AC · 4734770AD · ADA338 · 73318 · DA1011 · ADR4307
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this blend door actuator do?
It's an electric motor that moves the MAIN blend door to direct airflow through the heating and cooling system. If a failed actuator is the cause of your temperature or airflow trouble, this replaces it.
Which vehicles does the 604-011 fit?
It's a direct-fit replacement for the 1999-2004 Chrysler 300M, 1998-2004 Concorde, 1998-2004 Intrepid, 1999-2001 LHS, and 1998-2004 Dodge Intrepid. See the Buyer's Guide tab for full details.
My vehicle has more than one actuator — how do I pick the right one?
Many vehicles use several air door actuators for different positions and functions. This unit serves the MAIN position; review the application notes to confirm it matches the actuator you need.
What are signs this actuator may need replacing?
Common signs include a clicking or knocking noise behind the dash, air that won't change temperature or direction, or a door that stays stuck. Diagnose the cause before replacing.
What numbers does this part interchange with?
It cross-references ADS4307, 4734770AB, 4734770AC, 4734770AD, ADA338, 73318, DA1011, and ADR4307.
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