Keep the cabin fan responding across every setting with the Standard Ignition HVAC Blower Motor Resistor RU-749. This resistor controls the current to the A/C and heater blower motor so the fan can run at its lower and mid speeds instead of high only. It's a direct-fit replacement for Hyundai/Kia applications: the 2012 Hyundai Accent, 2010-2015 Hyundai Tucson, 2016-2017 Hyundai Veloster, 2010-2013 Kia Forte, 2010-2013 Kia Forte Koup, 2013 Kia Forte5, 2012-2017 Kia Rio and 2011-2016 Kia Sportage — see the Buyer's Guide tab for engine-level fitment.
- Premium copper connectors: used for more precise resistance values, which improves resistor performance and supports a longer part life.
- Restores variable-speed control: brings back A/C and heater blower motor speed control, helping to optimize HVAC performance and passenger comfort.
- Application-specific: specifically designed for Hyundai/Kia applications, with a research-and-design process aimed at seamless integration with the vehicle's HVAC system.
- Tested performance: undergoes extensive testing at the facility to confirm correct performance in all conditions.
If a failed blower motor resistor is the cause of a fan that only works on high or won't change speeds, this unit replaces it.
Interchange: RU1438 · JA1837 · BR649 · 1281M000 · 971281M000
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this blower motor resistor do?
It controls the current sent to the A/C and heater blower motor, allowing the fan to operate at its lower and mid speeds rather than high speed only.
Which vehicles does the RU-749 fit?
It's designed for Hyundai/Kia applications including the 2012 Accent, 2010-2015 Tucson, 2016-2017 Veloster, 2010-2013 Forte and Forte Koup, 2013 Forte5, 2012-2017 Rio and 2011-2016 Sportage. Check the Buyer's Guide tab.
Why is my blower fan stuck on one speed?
A fan that only runs on high or won't change speeds can be a sign the blower motor resistor may need replacing. Diagnose the cause first, since other components can produce the same symptom.
What connectors does this resistor use?
It uses premium copper electrical connectors, which the manufacturer states provide more precise resistance values for improved performance and a longer part life.
What numbers does this part interchange with?
It cross-references RU1438, JA1837, BR649, 1281M000 and 971281M000. Match your original part number to confirm the correct replacement.
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