Standard Ignition RU-67 HVAC Blower Motor Resistor - Front

Reliable HVAC Blower Motor Resistor for Chevrolet and GMC Vehicles

The Standard Ignition RU-67 HVAC blower motor resistor is designed to restore proper blower motor function in select Chevrolet and GMC trucks and SUVs. Engineered for durability and precise fitment, this resistor supports multiple blower speeds to ensure consistent climate control performance.

Key Features of Standard Ignition RU-67

• Bolt-on attachment method for secure installation
• Includes mounting bracket(s) for proper fit
• Supports 3 to 5 blower motor speeds
• Equipped with 4 male blade terminals and 4 connector cavities
• No wiring harness included, designed for direct connection

Detailed Product Description

The RU-67 blower motor resistor by Standard Ignition is specifically designed for use in a wide range of Chevrolet and GMC models, including Blazer, C10, C1500, K5 Blazer, and Suburban variants. This resistor controls the electrical current to the blower motor, enabling multiple fan speeds between 3 and 5 settings. The bolt-on design and included mounting brackets simplify installation, while the male blade terminals and connector cavities ensure compatibility with factory wiring. Note that this resistor does not include a wiring harness or hardware, as it is intended to integrate directly with existing vehicle connectors.

Common Applications and Issues Resolved

• Restores blower motor speed control in Chevrolet and GMC trucks and SUVs
• Fixes blower motor stuck on one speed or not working at all
• Eliminates intermittent blower motor operation or failure
• Addresses HVAC system issues related to resistor failure
• Improves climate control reliability in older model vehicles

Installation Notes and Tips

• Ensure vehicle ignition is off before installation
• Locate the blower motor resistor in the HVAC housing, typically under the dashboard or near the blower motor
• Use appropriate tools to remove the bolt-on resistor and mounting bracket
• Connect the resistor terminals to the vehicle wiring harness carefully, matching blade terminals and connector cavities
• Verify blower motor operation across all speeds after installation

Quality Assurance and Warranty

Standard Ignition manufactures the RU-67 blower motor resistor to meet or exceed OEM specifications for fit, form, and function. While no specific warranty details are provided here, Standard Ignition products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer.