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Standard Ignition RU-429 HVAC Blower Motor Resistor
Overview of Standard Ignition HVAC Blower Motor Resistor RU-429
The Standard Ignition HVAC Blower Motor Resistor RU-429 is designed to regulate the blower motor speeds in select Audi and Volkswagen models. This bolt-on resistor ensures proper control of your vehicle's HVAC blower motor, supporting 3 to 5 speed settings for optimal climate control performance.
- Attachment Method: Bolt on for secure installation
- Connector Gender: Female with a rectangular shape
- Number of Connector Cavities: 4
- Number of Speeds Supported: 3-5 speed control
- Terminal Type: Male blade terminals, quantity of 4
- Mounting Bracket Included for easy fitment
- No wiring harness or hardware included
Detailed Product Description
The RU-429 blower motor resistor from Standard Ignition is engineered to provide reliable speed regulation for HVAC blower motors in various Audi and Volkswagen vehicles, including the Beetle, Golf, Jetta, and TT models. Its bolt-on attachment method and included mounting bracket simplify installation, while the female rectangular connector with four cavities ensures a secure electrical connection. The resistor supports multiple blower speeds, ranging from 3 to 5, allowing precise control of airflow within the vehicle cabin. The male blade terminals provide a durable and consistent electrical interface, although no wiring harness or additional hardware is included with this part.
Common Applications and Issues Addressed
- Restores proper blower motor speed control in Audi Beetle and Volkswagen Golf HVAC systems
- Resolves blower motor stuck on one speed or no speed issues
- Fixes intermittent blower motor operation in Jetta and TT models
- Eliminates overheating or failure of blower motor resistor components
- Improves overall HVAC system reliability and passenger comfort
Installation Notes and Tips
- Designed for bolt-on installation using the included mounting bracket
- Compatible with factory wiring harnesses; no additional wiring harness included
- Ensure the connector is properly seated to avoid electrical faults
- Verify vehicle model and part number RU-429 compatibility before installation
- Consult vehicle service manual for specific removal and installation procedures
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The RU-429 blower motor resistor undergoes rigorous quality control to ensure durability and consistent performance in Audi and Volkswagen HVAC systems. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.
| Brand | Standard Ignition |
| Part Number | RU-429 |
| Attachment Method | Bolt On |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Hardware Included | No |
| Harness Length - cm | No wire |
| Harness Length - inches | No wire |
| Mounting Bracket(s) Included | Yes |
| Number Of Connector Cavities | 4 |
| Number Of Speeds | 3-5 Speed |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Wiring Harness Included | No |
This part fits 63 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Volkswagen | Golf | N/A | Fitment: Excludes vehicles with automatic temperature control. | ||
| 2012 | Volkswagen | Golf R | N/A | Fitment: Excludes vehicles with automatic temperature control. | ||
| 2012 | Volkswagen | Golf SportWagen | N/A | Fitment: Excludes vehicles with automatic temperature control. | ||
| 2012 | Volkswagen | GTI | N/A | Fitment: Excludes vehicles with automatic temperature control. | ||
| 2010 | Volkswagen | Beetle | N/A | |||
| 2010 | Volkswagen | Beetle Cabrio | N/A | Fitment: Excludes vehicles with automatic temperature control. | ||
| 2009 | Volkswagen | Beetle | N/A | |||
| 2009 | Volkswagen | Derby | 1.8L | L4 | N/A | |
| 2008 | Volkswagen | Beetle | N/A | |||
| 2008 | Volkswagen | Derby | 1.8L | L4 | N/A | |
| 2008 | Volkswagen | Golf City | N/A | w/ Manual AC; w/ Canada Emissions | ||
| 2008 | Volkswagen | Jetta | N/A | w/ Manual AC | ||
| 2008 | Volkswagen | Jetta City | N/A | w/ Manual AC | ||
| 2007 | Audi | TT | N/A | w/ Manual AC | ||
| 2007 | Volkswagen | Beetle | N/A | |||
| 2007 | Volkswagen | Derby | 1.8L | L4 | N/A | |
| 2007 | Volkswagen | Golf | N/A | w/ Manual AC | ||
| 2007 | Volkswagen | Golf City | N/A | w/ Manual AC | ||
| 2007 | Volkswagen | GTI | N/A | w/ Manual AC; w/ Canada Emissions | ||
| 2007 | Volkswagen | Jetta | N/A | w/ Manual AC | ||
| 2007 | Volkswagen | Jetta City | N/A | w/ Manual AC | ||
| 2006 | Audi | TT | N/A | w/ Manual AC | ||
| 2006 | Audi | TT Quattro | N/A | w/ Manual AC | ||
| 2006 | Volkswagen | Beetle | N/A | w/ Manual AC | ||
| 2006 | Volkswagen | Derby | 1.8L | L4 | N/A | |
| 2006 | Volkswagen | Golf | N/A | w/ Manual AC | ||
| 2006 | Volkswagen | GTI | N/A | w/ Manual AC | ||
| 2006 | Volkswagen | Jetta | N/A | Fitment: Excludes vehicles with automatic temperature control. | ||
| 2005 | Audi | TT | N/A | w/ Manual AC | ||
| 2005 | Audi | TT Quattro | N/A | w/ Manual AC | ||
| 2005 | Volkswagen | Beetle | N/A | w/ Manual AC | ||
| 2005 | Volkswagen | Golf | N/A | w/ Manual AC | ||
| 2005 | Volkswagen | Jetta | N/A | w/ Manual AC | ||
| 2004 | Audi | TT | N/A | w/ Manual AC | ||
| 2004 | Audi | TT Quattro | N/A | w/ Manual AC | ||
| 2004 | Volkswagen | Beetle | N/A | w/ Manual AC | ||
| 2004 | Volkswagen | Golf | N/A | w/ Manual AC | ||
| 2004 | Volkswagen | Jetta | N/A | w/ Manual AC | ||
| 2003 | Audi | TT | N/A | w/ Manual AC | ||
| 2003 | Audi | TT Quattro | N/A | w/ Manual AC | ||
| 2003 | Volkswagen | Beetle | N/A | w/ Manual AC | ||
| 2003 | Volkswagen | Golf | N/A | w/ Manual AC | ||
| 2003 | Volkswagen | Jetta | N/A | w/ Manual AC | ||
| 2002 | Audi | TT | N/A | w/ Manual AC | ||
| 2002 | Audi | TT Quattro | N/A | w/ Manual AC | ||
| 2002 | Volkswagen | Beetle | N/A | w/ Manual AC | ||
| 2002 | Volkswagen | Golf | N/A | w/ Manual AC | ||
| 2002 | Volkswagen | Jetta | N/A | w/ Manual AC | ||
| 2001 | Audi | TT | N/A | w/ Manual AC | ||
| 2001 | Audi | TT Quattro | N/A | w/ Manual AC | ||
| 2001 | Volkswagen | Beetle | N/A | w/ Manual AC | ||
| 2001 | Volkswagen | Golf | N/A | w/ Manual AC | ||
| 2001 | Volkswagen | Jetta | N/A | w/ Manual AC | ||
| 2000 | Audi | TT | N/A | w/ Manual AC | ||
| 2000 | Audi | TT Quattro | N/A | w/ Manual AC | ||
| 2000 | Volkswagen | Beetle | N/A | w/ Manual AC | ||
| 2000 | Volkswagen | Golf | N/A | w/ Manual AC | ||
| 2000 | Volkswagen | Jetta | N/A | w/ Manual AC | ||
| 1999 | Audi | TT | N/A | w/ Manual AC | ||
| 1999 | Volkswagen | Beetle | N/A | w/ Manual AC | ||
| 1999 | Volkswagen | Golf | N/A | w/ Manual AC | ||
| 1999 | Volkswagen | Jetta | N/A | w/ Manual AC | ||
| 1998 | Volkswagen | Beetle | N/A | w/ Manual 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.