Wire Harness WB18X21971
Brand: GE · Appliance: Microwave · Fits: 6 models · Reference price: $124.72
WB18X21971 is a GE replacement part (wire harness) for microwaves. Our fitment data lists 6 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 |
|---|---|---|---|
| G26330 | RCA | — | 21 |
| PT7800DH1WW | GE | Microwave | 102 |
| PT9800SH1SS | GE | Microwave | 59 |
| PT7800SH1SS | GE | Microwave | 23 |
| PT7800DH1BB | GE | Microwave | 14 |
| CT9800SH1SS | GE | Microwave | 12 |
Other parts for model G26330
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 $124.72. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare WB18X21971 listings on Amazon