Frigidaire 5303918476 Defrost Control Kit for Refrigerator This part works with the following models: Frigidaire AS248J2K1, Frigidaire DW5500CDW2 Frigidaire DW5500DW2, Frigidaire FP18TFH4 Frigidaire FP18TFL4 Frigidaire FP18TFW4, Frigidaire FPD19VFA0 Genuine replacement part