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Dorman 984-588 HVAC Blower Motor Resistor
Reliable HVAC Blower Motor Resistor for Mazda 3 and 3 Sport
The Dorman 984-588 HVAC blower motor resistor is designed to restore proper blower motor function in Mazda 3 and 3 Sport models. Engineered to meet OEM specifications, this resistor ensures consistent airflow control for your vehicle's heating and cooling system.
- Compatible with Mazda 3 and Mazda 3 Sport models
- Part number 984-588 for precise identification
- Features 2 bolt holes for secure mounting
- Equipped with a single rectangular female connector
- Includes 3 male blade terminals for reliable electrical connection
- Does not include wiring harness or mounting hardware
- Package contains the blower motor resistor and installation instructions
Product Details and Specifications
This Dorman HVAC blower motor resistor (part number 984-588) is designed with two bolt holes to ensure a stable and secure fit within the HVAC system of Mazda 3 and 3 Sport vehicles. The resistor features a rectangular female connector with three male blade terminals, providing a dependable electrical interface for controlling blower motor speeds. While the wiring harness and mounting hardware are not included, the package comes with clear instructions to assist with installation.
Common Applications and Problem Resolution
This blower motor resistor is used to regulate the speed of the HVAC blower motor in Mazda 3 and 3 Sport models. It addresses several common issues, including:
- Inconsistent or non-functioning blower motor speeds
- Blower motor stuck on a single speed setting
- Intermittent airflow from the HVAC vents
- Complete loss of blower motor operation
- Electrical resistance failure causing HVAC system malfunctions
Installation Notes and Tips
Installation of the Dorman 984-588 blower motor resistor requires removal of the old resistor from the HVAC housing. Ensure the vehicle's ignition is off and the battery is disconnected before beginning. Align the resistor using the two bolt holes for a secure fit and connect the rectangular female connector to the vehicle’s wiring harness. Verify that the three male blade terminals are properly seated to avoid electrical issues. Refer to the included instructions for detailed guidance.
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for your Mazda 3 and 3 Sport HVAC system. The 984-588 blower motor resistor undergoes rigorous quality control to ensure durability and proper function. This part is backed by Dorman’s limited warranty, offering coverage against defects in material and workmanship under normal use.
| Brand | Dorman |
|---|---|
| Part Number | 984-588 |
| Bolt Hole Quantity | 2 |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Mounting Hardware Included | No |
| Package Contents | Blower Motor Resistor and Instructions |
| Terminal Gender | Male |
| Terminal Quantity | 3 |
| Terminal Type | Blade |
| Wire Quantity | 0 |
| Wiring Harness Included | No |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2013 | Mazda | 3 | N/A | Automatic Air Conditioning (w/AC) |
| 2013 | Mazda | 3 Sport | N/A | Automatic Air Conditioning (w/AC) |
| 2012 | Mazda | 3 | N/A | Automatic Air Conditioning (w/AC) |
| 2012 | Mazda | 3 Sport | N/A | Automatic Air Conditioning (w/AC) |
| 2011 | Mazda | 3 | N/A | Automatic Air Conditioning (w/AC) |
| 2011 | Mazda | 3 Sport | N/A | Automatic Air Conditioning (w/AC) |
| 2010 | Mazda | 3 | N/A | Automatic Air Conditioning (w/AC) |
| 2010 | Mazda | 3 Sport | N/A | Automatic Air Conditioning (w/AC) |
* 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.