James for Model Number SubZero BFI2 SN#M1682059 I am looking for either the original part or compatible part beign the "defrost heater". Can you please help? Rds James
Answer James, The part number for the defrost heater on this unit would be 4320920 which has been discontinued with no suitable replacement available. Read More... Answered by AppliancePartsPros.com | Wednesday, December 2, 2015