Whirlpool 4387490 Defrost Bimetal for Refrigerator<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Defrost thermostat Bi metal for WHIRLPOOL</li><li>Model - 4387490</li><li>This is manufactured in United States</li><li>Works with model IT18DKXSQ00</li><li>Part number 4387490</li><li>Genuine Replacement Part</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41bH%2BcQ-saL.jpg" noproxy>