Usage Tips:MODEL NUMBER: W10225581 Refrigerator Bimetal Defrost Thermostat EASY TO INSTALL: It is made exactly fit for most top name brands (compatible with Whirlpool, Kenmore, KitchenAid, Maytag, Amana, Roper, Estate, Crosley, Inglis, Magic Chef), and replaces part numbers: AP6017375, 2149849, 2161331, 2176066, 2188824, 2196155, 2266066, 2266067, 2315504, 2317087, 2319914, 2321799, 2321802, 4387498, WPW10225581, W10260437, WPW10225581VP, PS11750673, AH2376801, EA2376801, PS2376801 PREMIUM QUALITY: The replacement part is made from durable high-quality material and well-tested by the manufacturer - Meet part number standards - Ensure long lasting and effective operation. The function of the defrost bi-metal thermostat is to clip onto the evaporator and protect your evaporator from overheating during the defrost cycle. This part fixes the following symptoms: Fridge too warm Freezer not defrosting: Freezer section too warm, Fridge too cold SAVE TIME AND SAVE MONEY: Inexpensive way to fix or repair a refrigerator. If your refrigerator does not defrost properly you can test both the thermostat and the heater to figure out which part is at fault. The Compatibility Is Just For Please Compare The Part Number With Your One Before Purchasing! Colour:black Material:Metal Note: Installation guide not included, we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 1 set * Refrigerator Bimetal Defrost Thermostat Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.