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Four Seasons 20439 HVAC Blower Motor Resistor
Overview of Four Seasons Resistor Block 20439
The Four Seasons Resistor Block 20439 is designed specifically for Kia vehicles, including the Rondo, Spectra, and Spectra5 models. This HVAC blower motor resistor ensures proper control of your vehicle's blower motor speeds by regulating electrical current flow.
- Connector Gender: Female
- Connector Shape: Square
- Number of Terminals: 3
- Type: Switches
- Part Number: 20439
About the Four Seasons Resistor Block Product Line
The Four Seasons Resistor Block product line focuses on reliable HVAC blower motor resistors that maintain consistent blower motor performance. The Resistor Block 20439 is engineered to meet OEM specifications, providing a direct replacement for the original resistor block in compatible Kia models.
Detailed Product Description
This HVAC blower motor resistor features a female connector with a square shape and three terminals, designed to fit precisely into the blower motor circuit of Kia Rondo, Spectra, and Spectra5 vehicles. The resistor block controls the blower motor speed by switching electrical resistance levels, allowing for multiple fan speed settings. The part number 20439 identifies this specific resistor block within the Four Seasons lineup, ensuring compatibility and ease of installation.
Common Issues Resolved by This Resistor Block
- Inconsistent blower motor speeds or blower stuck on one speed
- Blower motor not operating at all fan speed settings
- Intermittent HVAC blower function
- Electrical resistance failure causing blower motor malfunction
- Overheating or burning smell from the HVAC system
Installation Notes and Tips
- Ensure vehicle ignition is off before installation
- Disconnect the battery to prevent electrical shorts
- Locate the blower motor resistor in the HVAC housing under the dashboard
- Match the female square connector and three terminals for proper fit
- Secure the resistor block firmly to avoid loose connections
Quality Assurance and Warranty
Four Seasons manufactures the Resistor Block 20439 to meet or exceed OEM standards for durability and performance. While specific warranty details may vary, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.
| Brand | Four Seasons |
| Part Number | 20439 |
| Position | Resistor Block |
| Connector Gender | Female |
| Connector Shape | Square |
| Description | Resistor Block |
| Number of Terminals | 3 |
| Type | Switches |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2014 | Kia | Rondo | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Resistor Block |
| 2012 | Kia | Rondo | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Resistor Block |
| 2011 | Kia | Rondo | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Resistor Block |
| 2010 | Kia | Rondo | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Resistor Block |
| 2009 | Kia | Rondo | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Resistor Block |
| 2009 | Kia | Spectra | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Resistor Block |
| 2009 | Kia | Spectra5 | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Resistor Block |
| 2008 | Kia | Rondo | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Resistor Block |
* 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.