WCS Autotecnica GM0614968 Blower Motor Resistor

The WCS Autotecnica GM0614968 is a direct replacement blower motor resistor designed to restore proper HVAC fan speed control in your vehicle. This component regulates the electrical current flowing to the blower motor, allowing you to adjust fan speeds from low to high settings.

Key Features:

• Direct fit replacement for GM OEM part number 15-81638, 89018778, and 973-405
• Restores proper blower motor fan speed functionality
• Controls multiple fan speed settings for heating and air conditioning
• Durable construction designed to meet or exceed OEM specifications
• Pre-attached electrical connector for simplified installation

When a blower motor resistor fails, common symptoms include loss of certain fan speeds, fan only working on high setting, or complete loss of airflow. This replacement resistor restores full functionality to your vehicle's climate control system, ensuring comfortable cabin temperatures in all driving conditions.