The assembly wire harness (DE96-01124A) is a vital component in your Samsung microwave. If your microwave is experiencing power issues or erratic behavior, this harness could be the culprit. It's a genuine part designed specifically for Samsung 1.9 cu. ft. over-the-range microwaves, available in black stainless steel, black, Tuscan stainless steel, and stainless steel. Make sure to verify your device's model number for compatibility before purchasing.