Dorman - OE Solutions HVAC Blend Door Actuator P/N:604-943

Keep cabin temperature control working with the Dorman blend door actuator 604-943 (also written 604943), a direct-fit replacement for the LEFT MAIN air-mix door position. This actuator drives the blend door that regulates HVAC airflow, and it drops in on the 2004-2006 Lexus RX330, 2007-2009 Lexus RX350, and 2006-2008 Lexus RX400H. Because many vehicles use several different air door actuators for different positions and functions, review the application notes to confirm this LEFT MAIN unit matches the actuator you need to replace.

Key features:

• Direct replacement — engineered to install like the original air door actuator on the listed applications, restoring proper HVAC operation.
• Position specific — this is the LEFT MAIN actuator; vehicles often have multiple HVAC door actuators, so verify the location and function before ordering.
• Durable construction — designed and tested to strict standards to help resist wear and electrical burnout for reliable operation.
• Trustworthy quality — backed by a team of experts and engineers in the United States with more than a century of experience.

Interchange: DA1355 · ADA618 · ADR4428 · 871060E030 · 871060E050 · 8710648055 · 8710648150