Feature:1. Precise Adaptation: This Blower Motor Resistor is designed strictly according to the original factory standards, accurately matching the air conditioning system of the specified vehicle model, ensuring flawless replacement of the original resistor without complex adjustments, plug and play, and easy restoration of normal air conditioning operation.2. Premium Quality Materials: Made of premium-quality high-temperature resistant materials, rigorously tested, effectively improving the service life of resistors, reducing the trouble of frequent replacement, and bringing long-term comfort experience to your car.3. Achieve more Balanced Cooling and Heating: Upgrade internal circuit design and optimize fan speed control to ensure more precise temperature regulation in both hot summer and cold winter, enhancing driving comfort.4. Easy Installation: Suitable for DIY enthusiasts to operate without the need for professional technicians. Installation can be completed in a few simple steps, greatly saving maintenance costs and time5. Suitable for: Replacement for Chevy Silverado 1999-2006, Replacement for GMC Sierra 1500 2500 3500, Replacement for GMC Yukon 2000-2002.Specification:Specifications:Item: Blower Motor ResistorMaterial: PlasticColor: BlackProduct Size: 13.5*12*7.5cm/5.31*4.72*2.95inchPackage Size: 13.5*12*7.5cmPackage Weight: 315gPackage List:1* Blower Motor Resistor