Heater Blower Motor Control Resistor — Green Audio Restore reliable fan speed control in your vehicle HVAC system with this Heater Blower Motor Control Resistor from Green Audio. Designed to regulate current to the blower motor, it enables multiple fan speeds and corrects common blower issues caused by a failed resistor. Key benefits Restores full heater/airconditioning fan speed control so each speed setting works as intended. Solves common problems such as blower only working on one speed (often ) or intermittent fan operation. Costeffective replacement that avoids the need for replacing the entire blower motor or control module when the resistor is the cause. Durable construction for dependable performance under heat and vibration typical of HVAC housings. What it does (functionality) Acts as the electrical load that drops voltage to the blower motor for different speed settings. Replaces a worn, corroded, or open resistor to bring back stepped fan speeds and stable blower operation. Key attributes Functionality: Blower motor speed regulation for heater/AC systems. Compatibility: Intended as a replacement for vehicles or HVAC systems that use a blower motor resistor design; confirm electrical connector and mounting match before installation. Size and form: Compact resistor assembly built to fit within HVAC blower housings (verify physical dimensions against the original part). Materials and durability: Constructed with heatresistant components and corrosionresistant electrical contacts for long service life. Performance: Provides stable resistor operation under normal HVAC load conditions to restore and maintain multispeed blower functionality. Use cases a failed resistor when the blower only works on one speed or the fan is intermittent. Routine or maintenance for vehicle HVAC systems to restore original fan speed control. Professional service replacement part for diagnosisbased blower motor repairs. Installation notes Intended as a direct replacement when the connector type and mounting points match the original resistor. Verify fitment and electrical compatibility before installation. If unsure about diagnosis, consult a technician to confirm the resistor is the faulty component. Brand Green Audio This Heater Blower Motor Control Resistor from Green Audio provides a practical, durable solution for restoring blower fan control in HVAC systems that use a resistorbased speed control. Verify fitment and connector compatibility with your vehicle or application prior to .