Upgrade your Buick's heating and cooling system with the premium Blower Motor Resistor from Lectric Limited. Specifically designed for 1969-1970 Buick Fullsize models (excluding Riviera), this high-quality resistor ensures your blower motor operates at its best, providing consistent airflow and enhancing cabin comfort. Unlike generic alternatives, our resistor is engineered for durability, reliability, and an exact fit, ensuring smooth operation without the worry of overheating or frequent replacements.