



🛠️ Restore your ride’s climate control with precision and durability!
The Dorman 604-185 HVAC Blend Door Actuator is a direct-fit replacement part designed specifically for select 2010-2013 Chevrolet Equinox and GMC Terrain models. Engineered for the center position, it ensures precise control of your vehicle’s HVAC blend door, restoring optimal airflow and temperature regulation. Built with durable materials and backed by Dorman’s century-long expertise, this actuator resists wear and electrical burnout, delivering reliable performance and long service life.




| Manufacturer | Dorman Products |
| Brand | Dorman |
| Model | Dorman 604-185: Air Door Actuator - Air, Mode, Temperature |
| Item Weight | 0.01 ounces |
| Product Dimensions | 3.4 x 3 x 3.1 inches |
| Item model number | 604-185 |
| Exterior | Machined |
| Manufacturer Part Number | 604-185 |
| OEM Part Number | ADR156; ADS156; APBDA0264; F04081; 25952814 |
| Position | Center |
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