79330-S3V-A51 Honda Genuine New Blower Motor and 47 similar items

Honda Genuine Blower Motor Resistor – 79330-S3V-A51 Product Overview The Honda Genuine Resistor (79330-S3V-A51) is an OEM HVAC blower motor resistor/transistor assembly designed to control the fan speed of the vehicle’s air conditioning and heating system. This component regulates electrical current to the blower motor, allowing multiple fan speed settings inside the cabin. Manufactured to Honda factory standards, it ensures smooth airflow control, reliable performance, and precise fitment within the HVAC system. Product Specifications Specification Details Part Number 79330-S3V-A51 Product Name Resistor – Blower Motor (Heater Transistor) Brand Honda Genuine Manufacturer Honda Motor Co., Ltd. Category HVAC / Electrical Components Component Type Blower Motor Resistor / Control Module Position HVAC Unit (under dashboard / rear section) Condition New Genuine Part Material Electronic module with heat-resistant housing Application Cabin air fan speed control Supersession Replaces 79330-S2K-941 Technical Details OEM HVAC Control Module Design Engineered to regulate voltage supplied to the blower motor, enabling multiple fan speed levels through the climate control system. Blower Motor Speed Regulation Adjusts resistance electronically to control airflow intensity based on user settings. Integrated Transistor Assembly Unlike traditional resistor coils, this unit uses a transistor-based control for more precise and efficient fan speed management. Thermal Load Resistance Built to withstand continuous electrical load and heat generated during HVAC operation. Direct OEM Replacement Matches factory connectors, mounting points, and electrical specifications for plug-and-play installation. Function Benefits Primary Function The blower motor resistor controls the speed of the HVAC fan, allowing adjustable airflow for heating, cooling, and ventilation. Key Benefits Enables multiple fan speed settings Ensures consistent cabin airflow control Improves HVAC system efficiency Provides smooth and stable fan operation OEM fit ensures a reliable electrical connection Durable design for long service life Signs of Replacement Replace the resistor if you notice: The fan is working only on one speed (usually high). No airflow from the AC/heater. Intermittent blower operation. Poor heating or cooling performance. HVAC system not responding to speed changes. An electrical burning smell near the dashboard Compatibility Vehicle Applications The Honda 79330-S3V-A51 resistor is commonly used in: Make Model Range Application Notes Honda Pilot (2003–2008) Rear blower motor resistor HVAC rear system Acura MDX (2001–2006) Heater / AC blower control Shared platform component ? Compatibility depends on HVAC configuration (front/rear system), model year, and trim level. Always confirm via VIN before installation. Installation / Service Notes Locate the resistor near blower motor (under the dash or rear HVAC unit) Disconnect the electrical connector. Remove mounting screws Install the new resistor in the correct position. Reconnect the wiring harness securely. Test all fan speed settings. Quality Reliability Honda Genuine HVAC components are engineered for precise electrical control, durability, and long-term reliability, ensuring consistent climate system performance. Why Choose Honda Genuine 79330-S3V-A51 Genuine OEM Honda component Accurate blower motor speed control Reliable HVAC system performance Perfect electrical and physical fitment Durable heat-resistant construction Restores full climate control functionality