Holstein 2BMR0039K Blower Motor Resistor Kit for GM Vehicles

The Holstein 2BMR0039K is a complete blower motor resistor kit designed specifically for General Motors vehicles. This direct replacement kit includes both the blower motor resistor and wiring harness, providing everything needed to restore proper HVAC system function in one package.

Key Features:

• Complete kit includes blower motor resistor and harness for comprehensive replacement
• Restores variable speed control to original factory performance
• Manufactured with high-quality materials to match or exceed OE specifications
• OE-matched connectors and terminals ensure simple plug-and-play installation
• Packaged in anti-static bags to protect sensitive electronic components from electrical currents and moisture
• Backed by Holstein's 3-year/36,000-mile warranty

The blower motor resistor regulates the amount of hot or cold air flowing from your vehicle's interior vents by controlling the blower motor speed. When you adjust the fan control on your dash, it sends a current to the blower motor resistor, which adjusts the fan speed to increase or decrease airflow. Signs of a failing resistor include weak or erratic airflow from the vents, the fan only operating at certain speeds, or no airflow at all. This Holstein kit provides a reliable OE-quality solution to restore your HVAC system to factory performance levels.