Dishwasher Electronic Control Board WD21X10404
Brand: GE · Appliance: Dishwasher · Fits: 10 models · Reference price: $156.89
WD21X10404 is a GE replacement part (dishwasher electronic control board) for dishwashers. Our fitment data lists 10 models that use it.
When to replace this part
Controls, timers and wiring
Symptom: A cycle that stops partway through, an error code or blinking light, 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 |
|---|---|---|---|
| PDWT400R10WW | GE | Dishwasher | 31 |
| CDWT980R30SS | GE | Dishwasher | 22 |
| PDWT400R10BB | GE | Dishwasher | 19 |
| PDWT400R30WW | GE | Dishwasher | 17 |
| PDWT480R10SS | GE | Dishwasher | 17 |
| PDWF880R30SS | GE | Dishwasher | 16 |
| PDWT480R30SS | GE | Dishwasher | 15 |
| PDWF800R10WW | GE | Dishwasher | 13 |
| PDWF800R30BB | GE | Dishwasher | 12 |
| PDWF800R30WW | GE | Dishwasher | 12 |
Other parts for model PDWT400R10WW
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 $156.89. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare WD21X10404 listings on Amazon