Standard Motor Products RU579 HVAC Blower Motor Resistor

The Standard Motor Products RU579 HVAC Blower Motor Resistor is a precision-engineered component designed to control the electrical current flowing from the fan switch to the blower motor, enabling variable speed control for your vehicle's heating and air conditioning system. This resistor regulates blower motor speed, ensuring optimal airflow and passenger comfort in all climate conditions.

Key Features:

• 5-terminal blade-type male connector configuration for reliable electrical connection
• Premium copper electrical connectors ensure precise resistance values and extended service life
• Controls 3-5 speed blower motor operation for variable fan speeds
• 12-volt system compatible with screw-type mounting
• Designed to meet or exceed OEM specifications for dependable, maintenance-free operation
• Black and gray finish with rectangular female connector shape
• TS16949 and ISO9001 certified manufacturing for consistent quality

OEM Cross-Reference Numbers: 3W1Z19E624AA, YH1818, RUC1186, JA1823, V25-79-0023, 97051141, 4P1701, 973-232, SK973232, RU1272, 53-69923, 20482, BR482

Standard Motor Products has been the trusted choice of professional technicians for over 100 years. This blower motor resistor features high-quality ceramic construction with tin-plated steel terminals to guarantee maximum contact and excellent form, fit, and function. When your blower motor only works on certain speeds or fails completely, a faulty resistor is often the culprit. Restore your vehicle's HVAC performance with this factory-correct replacement component.