Alternate part numbers include 9791823, AP6009313, PS11742470, SL7490, WP4387490, WP4387490VP
Compatible With Major Brands
This 4387503 defrost bi-metal thermostat is for refrigerators.
specific Whirlpool manufactured refrigerator
models including Amana, Jenn Air, Kenmore, Magic Chef, and
Maytag.replace 2149641, 2149643, 2163894, 2172694, 2182380, 2183072,
2221677, 4343917, 61002113, R0950042, AP3108454, PS371255, and WP4387503
SMOOTH OPERATION: This product acts as a safety device to stop the evaporator coil from overheating, by turning off the defrost heater at the end of the defrost cycle. A faulty defrost thermostat may result in the defrost heater never heating, which results in warm temperatures. Our WR50X10068 Refrigerator Defrost will fix the following symptoms: Fridge too warm | Freezer section too warm | Freezer not defrosting | Frost buildup.