Think Crucial Replacement for GE Defrost Heater & Assembly Fits, Hotpoint, Kenmore & RCA Refrigerators, Compatible With Part # WR51X10055, 725 Watts EXTREMELY DURABLE so when you install new defrost heater & assembly in your GE, Hotpoint, Kenmore or RCA refrigerator you have no more problems! VERY RELIABLE because it is an exact replica of part # WR51X10055 so you will have no issues with your purchase! INCREDIBLY STRONG because you shouldn't have to replace your defrost heater and assembly constantly! Plus it fits GE, Hotpoint, Kenmore and RCA refrigerators. EASY TO INSTALL if you have experience installing these defrost heaters and assemblys. If not, a licensed appliance repair shop can easily do it for you! GUARANTEED SATISFACTION because of a 30 day full money back guarantee and a trusted Think Crucial warranty. We are so confident in our products that we have no problem giving you every penny back if you're unhappy with your purchase. You won't see promises like that from big box brands!