Restore proper cooling performance in your refrigerator with this Wholesale Sensors replacement thermistor for Whirlpool and Kenmore models. Designed to replace part numbers 2188820, WP2188820, and related cross references, this sensor plays a critical role in monitoring internal temperatures and maintaining consistent operation. A faulty thermistor can lead to temperature fluctuations, improper cooling, or defrost issues. This high-quality replacement is engineered to meet or exceed OEM specifications, delivering accurate readings and dependable performance in demanding refrigeration environments. Compatible with a wide range of Whirlpool-built brands including Kenmore, Maytag, KitchenAid, Jenn-Air, and Amana, this thermistor works with many side-by-side, French door, and built-in refrigerators. The simple installation design allows for quick replacement, making it ideal for both professional technicians and DIY repairs. Backed by a 24 month warranty and USA-based support, Wholesale Sensors provides a reliable solution you can trust for long-term performance.