The Probe Thermistor is an OEM replacement part for GE wall ovens and ranges. Located inside the oven cavity, this temperature-sensitive probe precisely monitors interior heat to safeguard against overcooking. Causes of a faulty thermistor involve exposure to excessive cooking temperatures, moisture infiltration from spills or steam, or basic failure due to old age. Symptoms of an inadequate probe thermistor include: Inaccurate temperature readings and baking inconsistencies Oven temperature exceeding desired setting risking fire This OEM GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.WB20T10024 (AP3967758) replaces WB20X5050, WB20T10025, 1262710, AH1481046, EA1481046, PS1481046, WB20K5034, WB20K5050, WB20X5058, WB20X5062, WB20X5064.