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Four Seasons 20526 HVAC Blower Motor Resistor
Overview of Four Seasons Resistor Block 20526
The Four Seasons Resistor Block 20526 is designed specifically for Mazda MX-5 and MX-5 Miata models. This HVAC blower motor resistor ensures variable speed control for your vehicle's heating and cooling system, maintaining optimal comfort inside your car.
- Connector Gender: Female
- Connector Shape: Square
- Number of Terminals: 4
- Speed Type: Variable
- Part Type: HVAC Blower Motor Resistor
About the Four Seasons Resistor Block Product Line
The Resistor Block line by Four Seasons focuses on reliable HVAC components that regulate blower motor speeds through precise resistance control. This product line is engineered to meet OEM specifications, providing consistent performance and compatibility with specific vehicle models such as the Mazda MX-5 and MX-5 Miata. The 20526 resistor block is part of this line, offering a durable solution for HVAC blower motor speed regulation.
Detailed Product Description
The Four Seasons 20526 resistor block features a female square connector with four terminals, designed to fit seamlessly into the HVAC system of Mazda MX-5 and MX-5 Miata vehicles. Its variable speed capability allows for smooth adjustment of the blower motor, ensuring efficient airflow control. This resistor block acts as a switch to regulate the electrical current to the blower motor, enabling multiple fan speeds and enhancing the overall HVAC system functionality.
Common Issues Resolved by This Resistor Block
- Inconsistent blower motor speeds or blower stuck on one speed
- HVAC blower motor not responding to speed control settings
- Intermittent blower operation or failure to operate at certain speeds
- Overheating or electrical resistance issues within the blower motor circuit
- Reduced airflow or HVAC system inefficiency
Installation Notes and Tips
- Ensure the vehicle is turned off and the battery is disconnected before installation
- Locate the blower motor resistor block within the HVAC housing of the Mazda MX-5 or MX-5 Miata
- Disconnect the existing resistor block by carefully removing the female square connector
- Install the Four Seasons 20526 resistor block by aligning the four terminals and securing the connector
- Test the blower motor speeds after installation to confirm proper operation
Quality Assurance and Warranty
Four Seasons manufactures the 20526 resistor block to meet strict quality standards, ensuring durability and reliable performance in Mazda MX-5 and MX-5 Miata HVAC systems. While specific warranty details are not provided here, 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 | 20526 |
| Position | Resistor Block |
| Connector Gender | Female |
| Connector Shape | Square |
| Description | Resistor Block |
| Number of Terminals | 4 |
| Speed | Variable |
| Type | Switches |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Mazda | MX-5 | N/A | Resistor Block |
| 2015 | Mazda | MX-5 Miata | N/A | Resistor Block |
| 2014 | Mazda | MX-5 | N/A | Resistor Block |
| 2014 | Mazda | MX-5 Miata | N/A | Resistor Block |
| 2013 | Mazda | MX-5 | N/A | Resistor Block |
| 2013 | Mazda | MX-5 Miata | N/A | Resistor Block |
| 2012 | Mazda | MX-5 | N/A | Resistor Block |
| 2012 | Mazda | MX-5 Miata | N/A | Resistor Block |
| 2011 | Mazda | MX-5 | N/A | Resistor Block |
| 2011 | Mazda | MX-5 Miata | N/A | Resistor Block |
| 2010 | Mazda | MX-5 | N/A | Resistor Block |
| 2010 | Mazda | MX-5 Miata | N/A | Resistor Block |
| 2009 | Mazda | MX-5 | N/A | Resistor Block |
| 2009 | Mazda | MX-5 Miata | N/A | Resistor Block |
| 2008 | Mazda | MX-5 | N/A | Resistor Block |
| 2008 | Mazda | MX-5 Miata | N/A | Resistor Block |
| 2007 | Mazda | MX-5 | N/A | Resistor Block |
| 2007 | Mazda | MX-5 Miata | N/A | Resistor Block |
| 2006 | Mazda | MX-5 | N/A | Resistor Block |
| 2006 | Mazda | MX-5 Miata | N/A | 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.