Standard Ignition RU-287 HVAC Blower Motor Resistor

Overview of Standard Ignition HVAC Blower Motor Resistor RU-287

The Standard Ignition HVAC Blower Motor Resistor RU-287 is designed specifically for Toyota MR2 models. This component regulates the blower motor speeds, ensuring proper climate control functionality within your vehicle's HVAC system.

• Compatible with Toyota MR2 HVAC systems
• Supports 3-5 blower motor speeds
• 12-volt electrical rating
• Rectangular female connector with one cavity
• Blade-type male terminals, quantity of four
• Screw attachment method for secure installation
• No wiring harness or mounting brackets included

Detailed Product Description

The Standard Ignition RU-287 blower motor resistor is engineered to provide reliable control over the blower motor speeds in Toyota MR2 vehicles. It features a rectangular female connector with a single cavity, designed to interface with the vehicle's wiring harness. The resistor supports multiple speed settings, ranging from three to five speeds, allowing for precise adjustment of airflow within the HVAC system. The unit operates at 12 volts and includes four blade-type male terminals for electrical connections. Installation is secured via screws, ensuring a stable fit without the need for additional mounting brackets or hardware. This resistor does not come with a wiring harness or extra hardware, so it is intended for direct replacement in compatible vehicles.

Common Applications and Issues Resolved

• Restores proper blower motor speed control in Toyota MR2 HVAC systems
• Eliminates blower motor stuck on one speed or no speed
• Fixes intermittent blower motor operation or failure to engage
• Addresses overheating or electrical resistance issues in blower circuits
• Improves overall HVAC system responsiveness and comfort

Installation Notes and Tips

• Ensure vehicle ignition is off before beginning installation
• Use appropriate screwdrivers to remove and secure the resistor with screws
• Verify connector orientation matches the rectangular female connector on the resistor
• Check for corrosion or damage on terminals before installation
• Test blower motor speeds after installation to confirm proper function

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The RU-287 blower motor resistor undergoes rigorous quality control to ensure durability and reliable performance in Toyota MR2 vehicles. 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.