Shop Chevrolet Silverado 1500 Pu Blower Motor Resistor Location & Chevrolet Silverado 1500 Pu Blower Motor Resistor Replacement. Maintaining the blower motor resistor in your Chevrolet Silverado 1500 Pu is essential for ensuring a comfortable cabin environment. Regular checks for corrosion or damage can prolong the unit's life, but inconsistent fan speeds or a non-responsive Hvac system often signal it's time for a replacement. When selecting a new resistor, opt for either an OEM equivalent or an upgraded version with superior heat dissipation characteristics, ensuring compatibility with your Silverado's specific model year. Installation is straightforward, but for optimal performance and longevity, it's critical to ensure the connection points are clean and secure. Choose quality materials to enhance durability and maximize the value of your purchase from our extensive online catalog, where convenience meets expert craftsmanship.