Rear Blower Motor Resistor for 1996-2002 Toyota 4Runner & More - Standard Ignition RU-315

The Standard Blower Motor Resistor RU-315 is a direct-fit rear Toyota 4Runner blower motor resistor for 1996-2002 models, and it also fits the 1999-2002 Toyota Land Cruiser. This rear-position unit lowers the current sent to the blower motor so the fan can run at different speeds instead of only one. Standard designed it specifically for Toyota applications. See the Buyer's Guide tab for engine details.

• Copper electrical connectors: Standard uses premium copper connectors for more precise resistance values. It says this improves resistor performance and gives a longer part life.
• HVAC integration: Standard's research and design process is aimed at a seamless fit with the vehicle's HVAC system.
• Variable speed control: Designed to restore variable speed control to the A/C and heater blower motor, helping HVAC performance and passenger comfort.
• Tested: Standard tests it extensively at its own facility for correct performance in all conditions.

As an HVAC blower motor resistor, it is wired into the circuit between the fan-speed control and the blower motor. Signs it may need replacing include a rear blower that works only on its highest setting, missing fan speeds, or no rear airflow at all. Check the cause before you replace it, because a switch, the wiring or the blower motor itself can cause the same symptoms.

Interchange: 19139968 · RU1010 · JA1339 · BR220 · 8713835070