The Whirlpool Refrigerator Compressor Relay 213516183 is a black electric component designed for freestanding refrigerator models. It is compatible with several brands including Whirlpool, Amana, Maytag, and more. This set includes both the compressor relay and overload features, making it suitable for various refrigerator models such as ET18NKXFW00. With this product, you can ensure that your refrigerator's compressor operates efficiently and effectively.