Standard Ignition RU-752 HVAC Blower Motor Resistor - Front or Rear

HVAC Blower Motor Resistor for Kia and Hyundai

Standard Ignition RU-752 is an HVAC blower motor resistor for vehicles with the listed automatic or manual climate control configurations. It is used to regulate blower motor speed so the cabin fan operates at the selected setting.

• HVAC blower motor resistor for front or rear climate control locations, depending on application
• Direct fit for select Kia K5, Soul, Sedona, Optima, Sorento, and Hyundai Santa Fe, Santa Fe Sport, and Sonata models
• Supports blower speed control in systems with automatic air conditioning or automatic temperature control where noted
• Cross-references Beck/Arnley 204-0083 and Dorman - HELP 20712 for the same application
• Standard Ignition RU-752 replacement part number for service and repair use

Application Details

Compatible With 2025-2026 Kia K5, front; 2023-2024 Kia K5; 2021-2022 Kia K5, front with automatic temperature control required for proper installation; 2012-2022 Kia Soul with automatic air conditioning; 2015-2021 Kia Sedona, front with automatic temperature control required for proper installation; 2016-2020 Kia Optima, front with automatic temperature control required for proper installation; 2019 Hyundai Santa Fe, rear with manual AC; 2013-2018 Hyundai Santa Fe, rear; 2013-2017 Hyundai Santa Fe Sport, rear; 2017 Hyundai Sonata with automatic air conditioning; 2016 Hyundai Sonata; 2015-2016 Kia Sedona, rear; and 2011-2014 Kia Sorento, front with automatic air conditioning.

What It Helps Fix

• Blower motor stuck on one speed
• Fan speeds that work intermittently
• No cabin airflow from the HVAC vents
• Incorrect blower operation after resistor failure
• Loss of proper fan control in automatic climate systems

Installation Notes

Verify the vehicle’s climate control type, position, and connector style before installation. Some listed applications require automatic temperature control or automatic air conditioning for proper fitment, and the 2019 Hyundai Santa Fe rear application is specified for manual AC. Confirm the exact year, make, model, and HVAC configuration against the vehicle before replacing the resistor.

Quality Assurance

Standard Ignition RU-752 is cataloged as a service replacement HVAC blower motor resistor for the listed Kia and Hyundai applications. It is intended for direct-fit repair use where the vehicle configuration matches the fitment data.