Blend Door Actuator for 2004-2009 Chevrolet T6500 & More - Dorman 604-951

Dial in cabin temperature and keep hot and cold air blending on command with the Dorman blend door actuator 604-951. This temperature air door actuator is a direct-fit replacement for many vehicles, among them the 2004-2009 Chevrolet T6500, 2004-2009 Chevrolet T7500 and 2004-2009 GMC T6500 — see the "Vehicles it fits" section for the complete application list. The actuator is the small motor that drives the temperature blend door inside the HVAC case, positioning the door to control how much air is routed through the heater core. If a failed blend door actuator is the cause of temperature that won't change, inconsistent airflow, or a clicking/knocking noise behind the dash, this unit replaces it.

• Direct replacement: engineered to drop in like the original air door actuator on the listed years, makes, models and configurations.
• Position specific: vehicles often use multiple HVAC door actuators — review this part's application notes to confirm it matches the location and function of the one 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.

Interchange: 1835798300 · 8972213110 · 97721515 · 1835798301 · DA1360