Standard Ignition RU51HTK HVAC Blower Motor Resistor Kit - Front

HVAC Blower Motor Resistor Kit for GM Vans

Standard Ignition RU51HTK is an HVAC blower motor resistor kit for front HVAC systems on select Chevrolet Express and GMC Savana vans. It is listed for applications with a high temperature connector and connector, including models with heavy duty heater configurations where noted.

• HVAC blower motor resistor kit for front blower speed control circuits
• Fits select Chevrolet Express 1500, Express 2500, and Express 3500 applications
• Fits select GMC Savana 1500, Savana 2500, and Savana 3500 applications
• Application notes include high temperature connector and, on some vehicles, heavy duty heater coverage
• Standard Ignition RU51HTK for direct part lookup and catalog matching

Application Details

This Standard Ignition RU51HTK resistor kit is used in front HVAC systems on 1996-2018 Chevrolet Express and GMC Savana vans with the listed connector and heater configurations. It is cataloged for vehicles such as the Chevrolet Express 2500, Chevrolet Express 3500, and GMC Savana 2500, with fitment varying by year and equipment package. This part cross-references Blue Streak Premium Quality for the same application.

• Fits 2008-2018 Chevrolet Express 2500, front; w/ High Temperature Connector; w/ Connector
• Fits 2013-2017 GMC Savana 2500, front; w/ High Temperature Connector; w/ Connector
• Fits 2013-2017 GMC Savana 3500, front; w/ High Temperature Connector; w/ Connector
• Fits 1996-2016 Chevrolet Express 3500, front; w/ High Temperature Connector; w/ Connector
• Fits 2008-2014 Chevrolet Express 1500, front; w/ High Temperature Connector; w/ Connector
• Fits 2013-2014 GMC Savana 1500, front; w/ High Temperature Connector; w/ Connector
• Fits 1996-2012 GMC Savana 2500, front; w/ High Temperature Connector; w/ Heavy Duty Heater; w/ Connector
• Fits 1996-2012 GMC Savana 3500, front; w/ High Temperature Connector; w/ Heavy Duty Heater; w/ Connector
• Fits 2002-2007 Chevrolet Express 1500, front; w/o Heavy Duty Heater; w/ High Temperature Connector; w/ Connector
• Fits 1996-2007 Chevrolet Express 2500, front; w/ High Temperature Connector; w/ Heavy Duty Heater; w/ Connector
• Fits 1996-2007 GMC Savana 1500, front; w/o Heavy Duty Heater; w/ High Temperature Connector; w/ Connector
• Fits 1996-2001 Chevrolet Express 1500, front; w/ High Temperature Connector; w/ Heavy Duty Heater; w/ Connector
• Fits 1996 Chevrolet G30, front; w/ High Temperature Connector; w/ Heavy Duty Heater

Common Problems This Part Addresses

• Blower motor only works on certain speed settings
• No cabin airflow from the front HVAC system
• Intermittent fan operation in Chevrolet Express or GMC Savana vans
• Heat damage at the resistor connector or terminal area
• Loss of blower control after resistor failure

Installation Notes

Verify the vehicle’s year, make, model, front HVAC layout, and connector style before ordering. Match the existing resistor and connector configuration to the catalog notes, especially on Chevrolet Express 1500, Express 2500, Express 3500, GMC Savana 1500, Savana 2500, and Savana 3500 applications. Inspect the connector and wiring for heat damage before installation so the replacement part can be matched correctly.

Quality Assurance

Standard Ignition RU51HTK is cataloged as a Blue Streak Premium Quality application and is listed for specific GM van HVAC configurations. Use the part number RU51HTK to confirm the correct resistor kit for your vehicle before installation.