Standard Ignition RU-873 HVAC Blower Motor Resistor - Rear

Overview of Standard Ignition HVAC Blower Motor Resistor RU-873

The Standard Ignition HVAC Blower Motor Resistor RU-873 is designed specifically for Dodge Journey models. This component regulates the blower motor speeds, ensuring proper climate control functionality within your vehicle's HVAC system.

• Attachment method: Screw for secure installation
• Connector gender: Female with a rectangular shape
• Number of connector cavities: 2
• Terminal type: 8 male blade terminals
• Supports 3-5 blower motor speeds
• No wiring harness or mounting brackets included

Detailed Product Description

The RU-873 blower motor resistor from Standard Ignition is engineered to control the electrical current flowing to the blower motor in Dodge Journey vehicles. It features a screw attachment method for reliable mounting and a female rectangular connector designed to fit the factory wiring harness. The resistor supports multiple blower speeds, ranging from 3 to 5, allowing for precise adjustment of airflow inside the cabin. With 8 male blade terminals, this resistor ensures consistent electrical connectivity and performance. Note that this part does not include a wiring harness or mounting brackets, so it is intended for direct replacement using existing vehicle components.

Common Applications and Issues Resolved

• Restores proper blower motor speed control in Dodge Journey HVAC systems
• Eliminates blower motor stuck on one speed or no speed
• Fixes intermittent blower motor operation or failure to start
• Addresses overheating or electrical resistance issues in the blower circuit
• Improves overall HVAC system reliability and passenger comfort

Installation Notes and Tips

Installation of the Standard Ignition RU-873 blower motor resistor requires removal of the old resistor from the HVAC housing, typically secured by screws. Ensure the female rectangular connector aligns properly with the vehicle’s wiring harness. Since no wiring harness or mounting brackets are included, reuse the existing hardware and connectors. Verify that all blade terminals are clean and free of corrosion before installation to maintain optimal electrical contact. It is recommended to disconnect the vehicle battery before beginning 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-873 blower motor resistor undergoes rigorous quality control to ensure durability and reliable performance in Dodge Journey vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or your parts provider for exact warranty terms.