Ensure your refrigerator or freezer’s defrost system operates smoothly with this 4-wire Defrost Biometal (Defrost Sensor 4 Wire 02). Designed for efficient and reliable performance, this high-quality replacement part is compatible with various refrigerator and freezer models, offering versatility in appliance repair. Easy to install, you can quickly replace your old or malfunctioning sensor and maintain the optimal temperature in your appliance. Online resources are available to guide you through the installation process. Don’t compromise on your appliance’s efficiency; upgrade it with this dependable 4-wire biometal sensor to keep your food fresh and your appliance running smoothly.