Help your heater and A/C fan step through each of its speed settings with the Four Seasons Blower Motor Resistor, part number 20712. It regulates the electrical current sent to the blower motor so each fan speed you select can work as intended. It fits many vehicles, among them the 2016-2020 Kia Optima, 2011-2014 Kia Sorento and 2013-2018 Hyundai Santa Fe. See the Buyer's Guide tab for the full list and engine details.
Four Seasons also lists this part as an HVAC Blower Motor Control Module, so you may find it under either name. It is cataloged for front and rear blower positions, depending on the application, and is a direct-fit replacement for the listed applications.
- Built and tested for dependability: Four Seasons engineers and tests its products to provide years of trouble-free operation. The brand draws on more than 50 years of mobile A/C experience.
- Vehicle-specific applications: Made for the listed vehicles rather than as a universal part.
- Precision engineered: Built with precision for the listed applications.
- Quality contacts: Intended to maintain proper conductivity at the electrical connection.
A blower that runs only on its highest setting, missing fan speeds, or a blower that won't run at all are signs an HVAC blower motor resistor may need replacing. A switch, fuse, wiring fault or the motor itself can cause the same symptoms, so diagnose the cause first. If a failed resistor is the cause, this unit replaces it. If you are shopping for a 2016-2020 Kia Optima blower motor resistor, this unit is listed for those model years.
Interchange: 4P1724 · 1712963 · 972351U000 · MT17642 · JA1846
This part cross-references / interchanges with the following part numbers:
4P1724, 20712, 1712963, 972351U000, MT17642, JA1846
