Standard Ignition RU-901 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Toyota 86 and Scion FR-S

The Standard Ignition RU-901 HVAC blower motor resistor is designed to restore proper blower motor speed control in your Toyota 86 or Scion FR-S. Engineered for durability and precise fitment, this resistor ensures consistent HVAC performance across multiple fan speeds.

• Compatible with Toyota 86 and Scion FR-S models
• Supports 3-5 speed blower motor operation
• Rectangular female connector with one cavity for secure connection
• Blade-type male terminals, four in total, for reliable electrical contact
• Screw attachment method for stable mounting
• No wiring harness or mounting brackets included

Product Details and Specifications

The RU-901 blower motor resistor from Standard Ignition is engineered to meet OEM specifications for HVAC systems in Toyota 86 and Scion FR-S vehicles. It features a rectangular female connector with a single cavity, designed to interface seamlessly with the vehicle’s wiring harness. The resistor supports 3 to 5 blower motor speeds, allowing for precise climate control adjustments. Four blade-type male terminals provide secure electrical connections, while the screw attachment method ensures the resistor remains firmly mounted within the HVAC assembly. This part does not include a wiring harness or mounting brackets, so existing vehicle components will be used during installation.

Common HVAC Issues Addressed by This Resistor

• Inconsistent blower motor speeds or blower stuck on one speed
• Complete loss of blower motor function
• Intermittent HVAC fan operation
• Overheating or failure of blower motor resistor
• Reduced airflow from HVAC vents

Installation Notes and Tips

Installation requires removal of the HVAC blower motor housing to access the resistor. The RU-901 attaches using screws, so ensure proper alignment before securing. Since no wiring harness or mounting brackets are included, reuse the existing vehicle components. Verify connector orientation and terminal engagement to avoid electrical issues. It is recommended to inspect the blower motor and related components during installation to ensure overall HVAC system functionality.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The RU-901 blower motor resistor undergoes rigorous quality control to ensure reliable operation in Toyota 86 and Scion FR-S HVAC systems. Please refer to Standard Ignition’s warranty policy for specific coverage details.