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Dorman 984-588 HVAC Blower Motor Resistor
| Brand | Dorman 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 |
| Fits | Mazda · 8 vehicles |
Direct replacement. Matches original equipment operation and performance.
Restores HVAC function. Helps bring back proper heating and cooling control.
Blade terminals. Features a rectangular female connector for straightforward hookup.
Cross-references BBM561B15, JA1834 and RU822 for the same application. See all 4.
Dorman 984-588 HVAC Blower Motor Resistor
Restore proper cabin airflow control with this direct replacement HVAC blower motor resistor from Dorman. Built for select Mazda 3 and Mazda 3 Sport models with automatic air conditioning, part number 984-588 helps bring back the fan speed operation needed for consistent heating and cooling.
Key Features
- Direct replacement HVAC blower motor resistor for select Mazda applications
- Designed to match original equipment operation and performance
- Rectangular 1-connector design with 3 male terminals
- Blade terminal type with 2 bolt holes for mounting
- Connector gender: female; terminal gender: male
- Package contents include the blower motor resistor and instructions
Detailed Description
Dorman 984-588 is an HVAC blower motor resistor engineered for vehicles equipped with automatic air conditioning. It is used to control blower motor speed by regulating electrical current to the HVAC fan circuit, helping maintain proper airflow through the heating and cooling system. This part cross-references BBM561B15 and JA1834 for the same application. Compatible With 2010-2013 Mazda 3, N/A, Automatic Air Conditioning (w/AC) and 2010-2013 Mazda 3 Sport, N/A, Automatic Air Conditioning (w/AC).
What It Helps Fix
- Blower fan stuck on one speed
- Loss of lower or higher fan speeds
- Intermittent HVAC fan operation
- No cabin airflow from the heater or A/C vents
- Burnt or failed blower motor resistor symptoms
Installation Notes and Tips
Verify the vehicle uses automatic air conditioning before ordering. Match the connector shape, terminal count, and mounting points to the original part before installation. Inspect the blower motor connector and related wiring for heat damage or corrosion, since a failed resistor can be caused by excess current draw in the HVAC circuit.
Quality Assurance
Dorman manufactures direct replacement components intended to match original equipment fit and function on specific vehicles. Part number 984-588 is built for the listed Mazda 3 and Mazda 3 Sport applications with automatic air conditioning.
| 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) |
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