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Standard Ignition RU-732 HVAC Blower Motor Resistor
HVAC Blower Motor Resistor for Mazda RX-8
Restore proper blower fan control with the Standard Ignition RU-732 HVAC blower motor resistor. This 12-volt replacement is built for 3-5 speed blower systems and uses a rectangular female connector with four male blade terminals for a direct electrical interface.
Compatible With 2010-2011 Mazda RX-8 models equipped with automatic temperature control for proper installation, the RU-732 is a practical choice when the cabin fan only works on certain speeds or stops responding as expected. The Standard Ignition RU-732 is also cross-referenced to BR632 for the same application.
Key Features
- Standard Ignition RU-732 HVAC blower motor resistor
- 12-volt electrical design for blower speed control
- Supports 3-5 speed HVAC fan systems
- Rectangular female connector with 1 cavity
- 4 male blade terminals for secure connection
- Screw-mounted attachment method
- No wiring harness, mounting bracket, or hardware included
Detailed Description
The RU-732 is an HVAC blower motor resistor used to regulate blower motor speed in the cabin heating and air conditioning system. It is specified with a screw attachment method, no wire harness, and no mounting bracket, making it important to verify the existing connector style and mounting layout before installation. For Mazda RX-8 blower motor resistor replacement, this part number helps address speed-control faults in vehicles with automatic temperature control.
Fits 2010-2011 Mazda RX-8, N/A. Use the RU-732 when diagnosing inconsistent fan output, missing blower speeds, or a blower motor that only operates on select settings. The part number RU-732 should be matched to the vehicle’s HVAC configuration, especially on Mazda RX-8 models requiring automatic temperature control for proper installation.
Common Issues This Part Can Help Solve
- Blower fan works on only one speed
- Cabin fan loses one or more speed settings
- HVAC blower output is intermittent
- Resistor failure causes no-response fan control
- Automatic climate control blower speed regulation is inconsistent
Installation Notes and Tips
Confirm the connector shape, terminal count, and mounting style before replacement. This unit uses a rectangular female connector, four male blade terminals, and screw attachment, with no wire harness included. On 2010-2011 Mazda RX-8 applications, automatic temperature control is needed for proper installation. Verify the HVAC control system and compare the original part number RU-732 before service.
Quality Assurance
Standard Ignition supplies replacement electrical components for automotive HVAC systems, and this RU-732 blower motor resistor is built to match the listed application requirements. Cross-reference part numbers include BR632.
| Brand | Standard Ignition |
|---|---|
| Part Number | RU-732 |
| Attachment Method | Screw |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Hardware Included | No |
| Harness Length - cm | No wire |
| Harness Length - inches | No wire |
| Mounting Bracket(s) Included | No |
| Number Of Connector Cavities | 1 |
| Number Of Speeds | 3-5 speed |
| Terminal Gender | Male |
| Terminal Quantity | 4 |
| Terminal Type | Blade |
| Voltage | 12 |
| Wiring Harness Included | No |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Mazda | RX-8 | N/A | Automatic temperature control is needed for proper installation. |
| 2010 | Mazda | RX-8 | N/A | Automatic temperature control is needed for proper installation. |
* 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.