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Standard RU51T HVAC Blower Motor Resistor - Front
Reliable HVAC Blower Motor Resistor for Chevrolet and GMC Vans
The Standard RU51T HVAC blower motor resistor is designed to restore proper blower motor function in Chevrolet Express and GMC Savana vans. This complete assembly ensures consistent voltage regulation for your vehicle's HVAC blower motor system.
- Complete assembly with both female and male connectors
- Single connector quantity for straightforward installation
- Blade-type terminals with 6 female and 2 male terminals
- Operates on 12-volt electrical systems
- Compatible with Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500 models
Product Details and Specifications
The RU51T blower motor resistor from Standard is engineered to regulate the voltage supplied to the HVAC blower motor, allowing for multiple fan speeds. Featuring a combination of female and male connectors and blade-type terminals, this resistor assembly is designed for durability and reliable electrical connection. The 12-volt rating matches the electrical system of Chevrolet Express and GMC Savana vans, ensuring proper function without electrical issues. The single connector quantity simplifies the wiring interface, while the terminal configuration supports secure attachment to the vehicle's wiring harness.
Compatible Vehicles and Applications
This HVAC blower motor resistor is compatible with the following vehicles:
- Chevrolet Express 1500, 2500, 3500
- GMC Savana 1500, 2500, 3500
- GMC G30
It is specifically designed to address blower motor speed control issues in these models, making it a suitable replacement part for HVAC system repairs.
Common Issues Addressed by RU51T Blower Motor Resistor
- Inconsistent or non-functioning blower motor speeds
- Blower motor only working on high speed
- Intermittent blower motor operation
- HVAC blower motor resistor failure causing no airflow
- Electrical connection problems due to worn terminals or connectors
Installation Notes and Tips
When installing the RU51T blower motor resistor, ensure the vehicle's ignition is off and the battery is disconnected to prevent electrical shorts. Verify the connector gender and terminal types match the vehicle's wiring harness for a secure fit. The blade-type terminals should be inspected for corrosion or damage before installation. Properly seat the resistor assembly to avoid vibration-related issues and ensure optimal performance.
Quality Assurance and Warranty
Standard manufactures the RU51T blower motor resistor to meet OEM specifications for Chevrolet and GMC vehicles. This part undergoes quality control testing to ensure reliable operation within the HVAC system. While specific warranty details are not provided, Standard parts typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Standard |
| Part Number | RU51T |
| Connector Gender | Female; male |
| Connector Quantity | 1 |
| Notes | Complete assembly |
| Terminal Gender | Female; male |
| Terminal Quantity | 6; 2 |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 122 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Chevrolet | Express 2500 | Front | Resistor |
| 2017 | Chevrolet | Express 2500 | Front | Resistor |
| 2017 | GMC | Savana 2500 | Front | Resistor |
| 2017 | GMC | Savana 3500 | Front | Resistor |
| 2016 | Chevrolet | Express 2500 | Front | Resistor |
| 2016 | Chevrolet | Express 3500 | Front | Resistor |
| 2016 | GMC | Savana 2500 | Front | Resistor |
| 2016 | GMC | Savana 3500 | Front | Resistor |
| 2015 | Chevrolet | Express 2500 | Front | Resistor |
| 2015 | Chevrolet | Express 3500 | Front | Resistor |
| 2015 | GMC | Savana 2500 | Front | Resistor |
| 2015 | GMC | Savana 3500 | Front | Resistor |
| 2014 | Chevrolet | Express 1500 | Front | Resistor |
| 2014 | Chevrolet | Express 2500 | Front | Resistor |
| 2014 | Chevrolet | Express 3500 | Front | Resistor |
| 2014 | GMC | Savana 1500 | Front | Resistor |
| 2014 | GMC | Savana 2500 | Front | Resistor |
| 2014 | GMC | Savana 3500 | Front | Resistor |
| 2013 | Chevrolet | Express 1500 | Front | Resistor |
| 2013 | Chevrolet | Express 2500 | Front | Resistor |
| 2013 | Chevrolet | Express 3500 | Front | Resistor |
| 2013 | GMC | Savana 1500 | Front | Resistor |
| 2013 | GMC | Savana 2500 | Front | Resistor |
| 2013 | GMC | Savana 3500 | Front | Resistor |
| 2012 | Chevrolet | Express 1500 | Front | Resistor |
| 2012 | Chevrolet | Express 2500 | Front | Resistor |
| 2012 | Chevrolet | Express 3500 | Front | Resistor |
| 2012 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2012 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 2011 | Chevrolet | Express 1500 | Front | Resistor |
| 2011 | Chevrolet | Express 2500 | Front | Resistor |
| 2011 | Chevrolet | Express 3500 | Front | Resistor |
| 2011 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2011 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 2010 | Chevrolet | Express 1500 | Front | Resistor |
| 2010 | Chevrolet | Express 2500 | Front | Resistor |
| 2010 | Chevrolet | Express 3500 | Front | Resistor |
| 2010 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2010 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 2009 | Chevrolet | Express 1500 | Front | Resistor |
| 2009 | Chevrolet | Express 2500 | Front | Resistor |
| 2009 | Chevrolet | Express 3500 | Front | Resistor |
| 2009 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2009 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 2008 | Chevrolet | Express 1500 | Front | Resistor |
| 2008 | Chevrolet | Express 2500 | Front | Resistor |
| 2008 | Chevrolet | Express 3500 | Front | Resistor |
| 2008 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2008 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 2007 | Chevrolet | Express 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2007 | Chevrolet | Express 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2007 | Chevrolet | Express 3500 | Front | Resistor |
| 2007 | GMC | Savana 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2007 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2007 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 2006 | Chevrolet | Express 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2006 | Chevrolet | Express 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2006 | Chevrolet | Express 3500 | Front | Resistor |
| 2006 | GMC | Savana 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2006 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2006 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 2005 | Chevrolet | Express 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2005 | Chevrolet | Express 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2005 | Chevrolet | Express 3500 | Front | Resistor |
| 2005 | GMC | Savana 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2005 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2005 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 2004 | Chevrolet | Express 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2004 | Chevrolet | Express 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2004 | Chevrolet | Express 3500 | Front | Resistor |
| 2004 | GMC | Savana 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2004 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2004 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 2003 | Chevrolet | Express 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2003 | Chevrolet | Express 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2003 | Chevrolet | Express 3500 | Front | Resistor |
| 2003 | GMC | Savana 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2003 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2003 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 2002 | Chevrolet | Express 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2002 | Chevrolet | Express 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2002 | Chevrolet | Express 3500 | Front | Resistor |
| 2002 | GMC | Savana 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2002 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2002 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 2001 | Chevrolet | Express 1500 | Front | w/ Heavy Duty Heater; Resistor |
| 2001 | Chevrolet | Express 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2001 | Chevrolet | Express 3500 | Front | Resistor |
| 2001 | GMC | Savana 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2001 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2001 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 2000 | Chevrolet | Express 1500 | Front | w/ Heavy Duty Heater; Resistor |
| 2000 | Chevrolet | Express 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2000 | Chevrolet | Express 3500 | Front | Resistor |
| 2000 | GMC | Savana 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 2000 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 2000 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 1999 | Chevrolet | Express 1500 | Front | w/ Heavy Duty Heater; Resistor |
| 1999 | Chevrolet | Express 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 1999 | Chevrolet | Express 3500 | Front | Resistor |
| 1999 | GMC | Savana 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 1999 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 1999 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 1998 | Chevrolet | Express 1500 | Front | w/ Heavy Duty Heater; Resistor |
| 1998 | Chevrolet | Express 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 1998 | Chevrolet | Express 3500 | Front | Resistor |
| 1998 | GMC | Savana 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 1998 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 1998 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 1997 | Chevrolet | Express 1500 | Front | w/ Heavy Duty Heater; Resistor |
| 1997 | Chevrolet | Express 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 1997 | Chevrolet | Express 3500 | Front | Resistor |
| 1997 | GMC | Savana 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 1997 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 1997 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
| 1996 | Chevrolet | Express 1500 | Front | w/ Heavy Duty Heater; Resistor |
| 1996 | Chevrolet | Express 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 1996 | Chevrolet | Express 3500 | Front | Resistor |
| 1996 | Chevrolet | G30 | Front | w/ Heavy Duty Heater; Resistor |
| 1996 | GMC | Savana 1500 | Front | w/o Heavy Duty Heater; Resistor |
| 1996 | GMC | Savana 2500 | Front | w/ Heavy Duty Heater; Resistor |
| 1996 | GMC | Savana 3500 | Front | w/ Heavy Duty Heater; Resistor |
* 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.