Microwave Power Control Board Transformer WB17X10021
Brand: GE · Appliance: Microwave · Fits: 10 models · Reference price: $106.26
WB17X10021 is a GE replacement part (microwave power control board transformer) for microwaves. Our fitment data lists 10 models that use it.
When to replace this part
Controls, timers and wiring
Symptom: A cycle that doesn't advance, an unresponsive display, or the unit not starting at all.
Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| PSB9120DF1WW | GE | Microwave | 22 |
| PSB9120DF1BB | GE | Microwave | 21 |
| PSB9100DF1BB | GE | Microwave | 19 |
| PSB9120EF2ES | GE | Microwave | 17 |
| PSB9120SF2SS | GE | Microwave | 16 |
| PSB9100SF1SS | GE | Microwave | 15 |
| ZSC1202J1SS | GE | Microwave | 14 |
| PSB9100DF2BB | GE | Microwave | 13 |
| PSB9120SF1SS | GE | Microwave | 12 |
| ZSC1201J1SS | GE | Microwave | 12 |
Other parts for model PSB9120DF1WW
If you are repairing that appliance, these are the most model-specific parts on file for the same model.
Reference price and where to compare
The reference price on file for this part is $106.26. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare WB17X10021 listings on Amazon