Purchase Jeep Blower Motor Resistors & Jeep Blower Motor Resistor Location. Replace Jeep Blower Motor Resistor Connector. Maintaining the blower motor resistor in your Jeep ensures a comfortable cabin environment, and recognizing when it needs replacement is key?lack of airflow at lower settings is a telltale sign. To prolong its life, regularly check and clean the connectors to prevent corrosion and overheating. When choosing a replacement, opt for resistors that match your Jeep's model and year for compatibility?options range from standard resistors to more robust, climate-controlled models. Quality materials like ceramic resistors can offer better longevity and performance. During installation, ensure a secure connection to the blower motor, and consider applying dielectric grease for enhanced protection. By selecting the right resistor and following these maintenance tips, you?ll ensure reliable operation and extend the lifespan of this essential component.