Standard Ignition RU-699 HVAC Blower Motor Resistor - Rear

Reliable HVAC Blower Motor Resistor for Chrysler, Dodge, and Volkswagen

The Standard Ignition RU-699 HVAC blower motor resistor is designed to restore proper blower motor function in select Chrysler, Dodge, and Volkswagen vehicles. Engineered for durability and precise fitment, this resistor ensures consistent fan speed control for your HVAC system.

• Compatible with Chrysler Grand Caravan, Dodge Grand Caravan, Volkswagen Routan, and Chrysler Town & Country models
• Electronic coil type for efficient current regulation
• Supports 3 to 5 blower motor speeds with 3 switch positions
• Durable plastic housing with green and white finish
• Screw attachment method for secure installation
• Rectangular female connector with one cavity and four male blade terminals
• Operates on standard 12-volt electrical systems

Product Features and Specifications

The RU-699 blower motor resistor from Standard Ignition is built with an electronic coil type that provides reliable resistance to control blower motor speeds between 3 and 5 settings. Its plastic housing is finished in green and white, designed to withstand typical under-dash conditions. The resistor connects via a rectangular female connector with a single cavity and four male blade terminals, ensuring proper electrical contact. Installation is secured using screws, though no mounting brackets or wiring harness are included. This part is engineered specifically for 12-volt systems commonly found in Chrysler, Dodge, and Volkswagen vehicles.

Common Applications and Problem Resolution

This HVAC blower motor resistor is used to regulate the speed of the blower motor fan in your vehicle’s heating and cooling system. It addresses issues such as:

• Blower motor only working on high speed
• Inconsistent or no fan speeds at lower settings
• Intermittent blower motor operation
• Complete failure of blower motor speed control
• HVAC system not responding to fan speed adjustments

Installation Notes and Tips

Installation of the RU-699 resistor requires removal of the old resistor from the HVAC blower motor assembly. Use the screw attachment method to secure the new resistor in place. Ensure the rectangular female connector is properly seated to avoid electrical issues. Since no wiring harness or mounting brackets are included, reuse existing hardware and connectors from the original part. Always disconnect the vehicle battery before installation to prevent electrical shorts.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The RU-699 blower motor resistor undergoes quality testing to ensure reliable operation within the HVAC system. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.