Standard Ignition RU-379 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Chevrolet Prizm and Pontiac Vibe

The Standard Ignition RU-379 HVAC blower motor resistor is designed to restore proper blower motor function in select Chevrolet and Pontiac models. Engineered for durability and precise fitment, this resistor ensures consistent climate control performance in your vehicle.

• Attachment Method: Bolt on for secure installation
• Connector Gender: Female with one connector
• Connector Shape: Rectangular and oval for exact fit
• Mounting Bracket Included for easy mounting
• Number of Connector Cavities: 4
• Number of Speeds Supported: 3-5 speed blower motors
• Terminal Type: Male blade terminals, quantity of 4
• Hardware not included
• No wiring harness included

Product Details and Specifications

The RU-379 blower motor resistor from Standard Ignition is specifically designed for use with Chevrolet Prizm and Pontiac Vibe models. It features a bolt-on attachment method that ensures a secure and stable fit within the HVAC system. The resistor includes a mounting bracket to facilitate installation, although hardware is not included. The connector is female with a single rectangular and oval-shaped plug, accommodating four connector cavities. This resistor supports blower motors with 3 to 5 speed settings, making it compatible with a range of HVAC blower motor configurations. The terminals are male blade type, with four terminals in total, providing reliable electrical connections.

Common Applications and Issues Resolved

• Restores blower motor speed control in Chevrolet Prizm and Pontiac Vibe
• Fixes blower motor resistor failure symptoms such as no fan speeds or limited speeds
• Eliminates inconsistent or intermittent blower motor operation
• Addresses overheating or electrical resistance issues in the HVAC system
• Improves overall climate control system reliability

Installation Notes and Tips

Installation of the Standard Ignition RU-379 blower motor resistor requires removal of the old resistor from the HVAC housing. Since the resistor uses a bolt-on attachment method and includes a mounting bracket, ensure the mounting surface is clean and free of debris before installation. The connector is female with a rectangular and oval shape, so verify proper alignment before securing the connection. Note that hardware is not included, so retain or replace mounting bolts as needed. No wiring harness is included, so use the existing vehicle wiring for connection. Always disconnect the vehicle battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The RU-379 blower motor resistor undergoes rigorous quality control to ensure reliable performance in Chevrolet Prizm and Pontiac Vibe vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.