Product review (1 stars): Cheap ERP replacement ER8577274 Thermistor.
Not original OEM Whirlpool 8577274 part. Cheap ERP replacement ER8577274 Thermistor.  Not sure they still manufacturer the OEM parts.  Just don't expect OEM unless you pickup at store front or order from Sears.  Sear matches Amazon and most onlie stores.