Front Blower Motor Resistor for 1984-1988 Toyota 4Runner & More - Standard Ignition RU-250

Designed to restore variable fan-speed control to your heater and A/C, the Standard Ignition RU-250 blower motor resistor is built as a direct-fit replacement for the 1984-1988 Toyota 4Runner and 1986-1988 Toyota Pickup. This front HVAC blower motor resistor is specifically designed for Toyota applications.

The resistor sits in the blower circuit and reduces the voltage sent to the blower motor, which is how the lower fan speeds are produced. Signs it may need replacing include a blower that runs only on its highest setting, or one that does not run on one or more of the lower settings. If a failed resistor is the cause, the RU-250 replaces it.

• Copper electrical connectors: premium copper connectors are used for more precise resistance values, which is intended to improve resistor performance and give a longer part life.
• Built for Toyota HVAC: Standard's research and design process aims for seamless integration with the vehicle's heating and air conditioning system.
• Variable speed control: designed to restore blower motor speed control for both the A/C and the heater, helping support HVAC performance and passenger comfort.
• Tested: undergoes extensive testing at the manufacturer's facility to check for correct performance.

Before replacing the resistor, check the blower switch, wiring and connector as well, because faults in those parts of the circuit can cause similar symptoms.

Interchange: RU950 · JA1369 · BR160 · 1468104810 · 8863589103