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Dorman 604-459 HVAC Blend Door Actuator - Auxiliary
| Brand | Dorman 604-459 |
|---|---|
| Position | Auxiliary |
| Material | Plastic |
| Package Contents | 1 Air Door Actuator |
| Switch Activation Type | Rotary |
| Terminal Gender | Male |
| Terminal Quantity | 5 |
| Terminal Type | Pin |
| Fits | Mazda · 9 vehicles |
OE-style replacement. Precision-engineered to match original quality and performance.
Rotary design. Uses a rotary switch activation for smooth HVAC control.
Plastic housing. Lightweight construction with a 5-pin male terminal connection.
Cross-references APBDA0291 and TD1461A70 for the same application. See all 2.
Dorman 604-459 HVAC Blend Door Actuator
Dorman 604-459 is an HVAC heater blend door actuator built for specific vehicle applications, including 2007-2015 Mazda CX-9 auxiliary HVAC blend door service. It is precision-engineered to match the quality and performance of the original actuator, with a rotary activation design and a 5-pin male terminal layout.
Key Features
- Rotary switch activation for blend door control
- 5-pin male terminal configuration
- Plastic housing for HVAC actuator service
- Direct replacement style for the original actuator on listed applications
- Fits 2007-2015 Mazda CX-9, auxiliary
Detailed Description
This HVAC blend door actuator is used in the heating and air conditioning system to move the blend door for temperature and airflow control. Dorman 604-459 is built for the auxiliary position on the 2007-2015 Mazda CX-9 and is engineered to match the fit and function of the original part. If you are searching for a Mazda CX-9 HVAC blend door actuator, Dorman 604-459 provides a direct-fit replacement option for the listed years.
This part cross-references APBDA0291 and TD1461A70 for the same application.
What It Is Used For
- Restoring cabin temperature blend control
- Correcting inconsistent air distribution from the HVAC system
- Replacing a worn or failed auxiliary blend door actuator
- Addressing HVAC mode selection issues in the Mazda CX-9
- Resolving clicking or non-responsive actuator operation
Installation Notes and Tips
Verify the connector style, terminal count, and auxiliary position before installation. This actuator uses a rotary activation type with a 5-pin male terminal layout, so matching the electrical connection and mounting location is important for proper operation. Confirm vehicle year and application details for the 2007-2015 Mazda CX-9 before replacing the original unit.
Quality Assurance
Dorman designs this actuator as an OE-style replacement for specific vehicle applications, with engineering focused on matching original fit and performance requirements. The part number is 604-459.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Mazda | CX-9 | Auxiliary | HVAC Blend Door Actuator for mode selection in box packaging. |
| 2014 | Mazda | CX-9 | Auxiliary | HVAC Blend Door Actuator for mode selection in box packaging. |
| 2013 | Mazda | CX-9 | Auxiliary | HVAC Blend Door Actuator for mode selection in box packaging. |
| 2012 | Mazda | CX-9 | Auxiliary | HVAC Blend Door Actuator for mode selection in box packaging. |
| 2011 | Mazda | CX-9 | Auxiliary | HVAC Blend Door Actuator for mode selection in box packaging. |
| 2010 | Mazda | CX-9 | Auxiliary | HVAC Blend Door Actuator for mode selection in box packaging. |
| 2009 | Mazda | CX-9 | Auxiliary | HVAC Blend Door Actuator for mode selection in box packaging. |
| 2008 | Mazda | CX-9 | Auxiliary | HVAC Blend Door Actuator for mode selection in box packaging. |
| 2007 | Mazda | CX-9 | Auxiliary | HVAC Blend Door Actuator for mode selection in box packaging. |
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