Restore smooth and reliable climate control with this AISIN HVAC Blend Door Actuator, a premium aftermarket replacement engineered to meet or exceed original equipment performance. As one of the world's leading OE automotive suppliers, AISIN is trusted by vehicle manufacturers for precision-engineered components that deliver exceptional durability, fitment, and long service life across a wide range of automotive systems.
This actuator is a direct replacement for Mopar part number 5073983AA, restoring proper operation of your HVAC blend door so your heating and air conditioning system can accurately control cabin temperature. If your Ram is blowing only hot or cold air, making a clicking noise behind the dash, or struggling to regulate cabin temperature, replacing the failed actuator is often the solution.
Features & Benefits
- Premium AISIN aftermarket replacement
- Direct replacement for Mopar 5073983AA
- OE-quality fit, function, and reliability
- Precision electric motor and durable internal gears
- Restores accurate heater and A/C temperature control
- Plug-and-play installation with no modifications required
- Built to meet or exceed original equipment specifications
Common Symptoms of a Failed Blend Door Actuator
- Clicking or knocking noise from behind the dashboard
- Heater or A/C stuck on one temperature
- Incorrect cabin temperature
- Inconsistent airflow temperature
- HVAC system not responding to climate control adjustments
Replaces Part Numbers
- Mopar 5073983AA
- Mopar 5189151AA
- Dorman 604-017
- Other equivalent interchange numbers depending on application
Vehicle Fitment
Fits select vehicles equipped with Dual Zone Automatic Climate Control, including:
- 2002–2008 Dodge Ram 1500
- 2009 Dodge Ram 1500 Heavy Duty
- 2003–2009 Dodge Ram 2500
- 2003–2009 Dodge Ram 3500
Important: Vehicle applications may vary by HVAC configuration. Please verify your original part number and use the eBay compatibility chart before ordering.
Package Includes
- (1) AISIN HVAC Blend Door Actuator
When you want OEM-level performance without paying OEM dealership prices, AISIN delivers the quality, precision, and reliability professional technicians trust. This direct-fit actuator is built to restore factory HVAC operation and provide years of dependable service.
