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Dorman 604-319 HVAC Blend Door Actuator - Main
Overview of Dorman 604-319 HVAC Blend Door Actuator
The Dorman 604-319 HVAC Blend Door Actuator is designed specifically for Chevrolet Sonic and Trax models. This rotary switch actuator controls the blend door to regulate airflow and temperature inside the vehicle's HVAC system.
- Rotary switch activation type for precise control
- Two male blade terminals for secure electrical connection
- Durable plastic construction for reliable operation
- Includes one air door actuator per package
Detailed Product Description
This HVAC blend door actuator from Dorman features a rotary switch activation type, allowing smooth and accurate adjustment of the blend door position. It is equipped with two male blade terminals, ensuring a stable and straightforward electrical connection within the HVAC system. The actuator's plastic material offers durability while maintaining lightweight characteristics, suitable for the Chevrolet Sonic and Trax HVAC assemblies. The part number 604-319 identifies this specific actuator designed to meet OEM specifications for proper fit and function.
Compatible Vehicles and Applications
This actuator is compatible with the following Chevrolet models:
- Chevrolet Sonic
- Chevrolet Trax
Use the Dorman 604-319 HVAC blend door actuator to address HVAC system issues related to airflow and temperature control in these vehicles.
Common Issues Addressed by This Actuator
- Inconsistent cabin temperature due to blend door malfunction
- HVAC system failing to switch between heat and air conditioning properly
- Unusual noises from the HVAC system blend door area
- Loss of airflow control inside the vehicle cabin
Installation Notes and Tips
- Ensure the vehicle is powered off before installation to avoid electrical hazards
- Disconnect the battery to prevent accidental short circuits
- Access the blend door actuator location behind the dashboard or glove compartment as per vehicle service manual
- Carefully disconnect the two male blade terminals before removing the old actuator
- Install the new Dorman 604-319 actuator by aligning it properly and reconnecting the terminals securely
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards. The 604-319 HVAC blend door actuator undergoes quality checks to ensure reliable performance in Chevrolet Sonic and Trax vehicles. Warranty coverage details can be confirmed through Dorman's official documentation or authorized distributors.
| Brand | Dorman |
| Part Number | 604-319 |
| Material | Plastic |
| Package Contents | 1 Air Door Actuator |
| Switch Activation Type | Rotary |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2022 | Chevrolet | Trax | Main | Packaging Type: Box |
| 2021 | Chevrolet | Trax | Main | Packaging Type: Box |
| 2020 | Chevrolet | Trax | Main | Packaging Type: Box |
| 2019 | Chevrolet | Sonic | Main | Fits vehicles requiring outside air, comes in a box. |
| 2019 | Chevrolet | Trax | Main | Fits vehicles requiring outside air, comes in a box. |
| 2018 | Chevrolet | Sonic | Main | Fits vehicles requiring outside air, comes in a box. |
| 2018 | Chevrolet | Trax | Main | Fits vehicles requiring outside air, comes in a box. |
| 2017 | Chevrolet | Sonic | Main | Fits vehicles requiring outside air, comes in a box. |
| 2017 | Chevrolet | Trax | Main | Fits vehicles requiring outside air, comes in a box. |
| 2016 | Chevrolet | Sonic | Main | Fits vehicles requiring outside air, comes in a box. |
| 2016 | Chevrolet | Trax | Main | Fits vehicles requiring outside air, comes in a box. |
| 2015 | Chevrolet | Sonic | Main | Fits vehicles requiring outside air, comes in a box. |
| 2015 | Chevrolet | Trax | Main | Fits vehicles requiring outside air, comes in a box. |
| 2014 | Chevrolet | Sonic | Main | Fits vehicles requiring outside air, comes in a box. |
| 2014 | Chevrolet | Trax | Main | Fits vehicles requiring outside air, comes in a box. |
| 2013 | Chevrolet | Sonic | Main | Fits vehicles requiring outside air, comes in a box. |
| 2013 | Chevrolet | Trax | Main | Fits vehicles requiring outside air, comes in a box. |
| 2012 | Chevrolet | Sonic | Main | Fits vehicles requiring outside air, comes in a box. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.