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Standard Ignition RU975 HVAC Blower Motor Resistor - Rear
Reliable HVAC Blower Motor Resistor for Audi Models
The Standard Ignition RU975 HVAC blower motor resistor is designed to restore proper blower motor function in select Audi vehicles. Engineered for a bolt-on installation, this resistor ensures consistent performance for your Audi A8 Quattro, Q7, Q8, and S8 models.
- Attachment Method: Bolt on for secure fitment
- Connector Gender: Female with 2 connectors
- Connector Shape: Rectangular and square for precise connection
- Terminal Type: 6 male blade terminals
- Hardware, instructions, and mounting brackets not included
Product Details and Specifications
The RU975 blower motor resistor from Standard Ignition features a dual-connector design with two female connectors and six male blade terminals, ensuring compatibility with the factory wiring harness of your Audi A8 Quattro, Q7, Q8, or S8. Its bolt-on attachment method allows for straightforward replacement without the need for additional mounting hardware. The rectangular and square connector shapes provide a secure and reliable electrical connection, critical for maintaining consistent blower motor speeds and HVAC system performance.
Compatible Audi Models and Applications
This HVAC blower motor resistor is specifically compatible with the following Audi vehicles: A8 Quattro, Q7, Q8, and S8. If your vehicle experiences issues with blower motor speed control or inconsistent airflow, the RU975 resistor is a direct replacement part designed to restore proper HVAC function.
- Resolves blower motor speed control failures
- Eliminates inconsistent or no airflow from vents
- Addresses overheating or electrical resistance issues in the blower circuit
- Prevents blower motor from operating only on high speed
Installation Notes and Tips
Installation of the Standard Ignition RU975 blower motor resistor requires removal of the old resistor and securing the new unit using the bolt-on attachment method. Note that this part does not include mounting brackets, hardware, or installation instructions, so having a repair manual or professional guidance is recommended. Ensure connectors are properly aligned and fully seated to avoid electrical issues.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. While this product does not include a specific warranty statement, Standard Ignition typically offers coverage against defects in materials and workmanship. Verify warranty details with the supplier or manufacturer for your specific application.
| Brand | Standard Ignition |
| Part Number | RU975 |
| Attachment Method | Bolt On |
| Connector Gender | Female |
| Connector Shape | Rectangular, Square |
| Hardware Included | No |
| Instructions Included | No |
| Mounting Bracket(s) Included | No |
| Number Of Connector Cavities | 2 |
| Number Of Speeds | 0 |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Audi | A8 Quattro | 3.0L | V6 | N/A | |
| 2020 | Audi | Q7 | 2.0L | L4 | N/A | |
| 2020 | Audi | Q8 | 3.0L | V6 | N/A | |
| 2020 | Audi | S8 | 4.0L | V8 | N/A | |
| 2019 | Audi | A8 Quattro | 3.0L | V6 | N/A | |
| 2019 | Audi | Q7 | Rear | |||
| 2019 | Audi | Q8 | Rear | |||
| 2018 | Audi | Q7 | Rear | |||
| 2017 | Audi | Q7 | Rear | |||
| 2016 | Audi | Q7 | 3.0L | V6 | Rear |
* 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.