Standard Ignition RU-868 HVAC Blower Motor Resistor - Front

Overview of Standard Ignition HVAC Blower Motor Resistor RU-868

The Standard Ignition HVAC Blower Motor Resistor RU-868 is designed to regulate the blower motor speeds in select Chrysler, Dodge, and Jeep vehicles. This resistor supports 3 to 5 speed settings, ensuring precise control of your HVAC blower motor for optimal cabin comfort.

• Attachment method: Screw mount for secure installation
• Connector gender: Female with a rectangular shape
• Number of connector cavities: 2
• Terminal type: 6 male blade terminals
• Compatible with 3-5 speed blower motors
• No wiring harness or mounting brackets included

Detailed Product Description

The RU-868 blower motor resistor from Standard Ignition is engineered to provide reliable performance for HVAC systems in Chrysler 300, Dodge Challenger, Charger, Durango, and Jeep Grand Cherokee models. Its screw attachment method ensures a firm and stable fit within the HVAC assembly. The resistor features a female rectangular connector with two cavities, designed to interface with the vehicle’s wiring harness. It includes six male blade terminals that facilitate efficient electrical connections, supporting blower motors with 3 to 5 speed settings. This part does not come with a wiring harness or mounting brackets, so it is intended for direct replacement of the existing resistor in compatible vehicles.

Common Applications and Issues Addressed

• Restores proper blower motor speed control in Chrysler, Dodge, and Jeep HVAC systems
• Resolves blower motor stuck on one speed or not working at certain speeds
• Fixes intermittent blower motor operation or complete failure to operate
• Eliminates overheating or burning smell caused by faulty resistors
• Improves overall HVAC system reliability and passenger comfort

Installation Notes and Tips

• Ensure the vehicle is powered off before beginning installation
• Remove the old blower motor resistor carefully to avoid damaging connectors
• Use the screw attachment method to secure the RU-868 resistor firmly in place
• Verify the connector orientation matches the rectangular female connector on the resistor
• Test blower motor speeds after installation to confirm proper operation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The RU-868 blower motor resistor undergoes rigorous quality control to ensure durability and consistent performance. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.