Help get your cabin fan working through its speed settings again with the Standard Ignition Blower Motor Resistor RU-893. This front-position HVAC blower motor resistor is designed to restore variable speed control for the A/C and heater blower motor when a failed resistor is the cause. It fits many vehicles, among them the 2009-2014 Ford F-150, the 2009 Ford F-250 and the 2009-2017 Ford Expedition. See the Buyer's Guide tab for the full list.
The blower motor resistor reduces the current reaching the blower motor so the fan can run at its lower speed settings. The RU-893 is a direct-fit replacement for the listed applications and is intended to help optimize HVAC performance and passenger comfort.
Signs this part may need replacing include a blower that runs only on its highest setting, lower fan speeds that no longer work, or a fan that will not run at all. Switches, wiring and the blower motor itself can cause similar symptoms, so diagnose the cause before replacing.
Interchange: RU1582 · JA1925 · BR792 · BL3Z19E624A · BL3Z19E624B · YH1829
This part cross-references / interchanges with the following part numbers:
What does a blower motor resistor do?
It reduces the current reaching the blower motor so the fan can run at its lower speed settings for the A/C and heater. The RU-893 is a front-position resistor.
Is the RU-893 the right Ford F-150 blower motor resistor for my truck?
It is a direct-fit replacement for the 2009-2014 Ford F-150. Check the Buyer's Guide tab to confirm your vehicle.
Can I use this as a Ford F-250 blower motor resistor?
Yes, it is listed for the 2009 Ford F-250 and also fits the 2009-2017 Ford Expedition. See the Buyer's Guide tab for the other listed vehicles.
What are the signs of a failing blower motor resistor?
Signs include a blower that works only on high, lower speeds that stop working, or no fan at all. Other parts can cause these symptoms, so diagnose the cause before replacing.
What features does the Standard Ignition RU-893 offer?
It uses premium copper electrical connectors for more precise resistance values and is designed specifically for Ford applications. It undergoes extensive testing at Standard Ignition's facility.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
