GE · Dishwasher part
G.E. Dishwasher Door Latch Lock WD21X10490
The door latch lock secures the dishwasher door, ensuring it remains closed while the appliance operates.
Reference price$28.14–$40.39
Catalog price as of 2026-05; not a live Amazon price.
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- Part number
- WD21X10490
- Brand
- GE
- Made for
- Dishwasher
- Fits
- 1,117 models
- Also sold as
- Haier
- Install difficulty
- Medium
- Replaces
- WD21X22949, WD21X23712, WD21X24901C +2 more
- Fitment checked against 1,117 models
- Purchase, shipping and returns handled by Amazon
- Free reference data: RepairKitHub does not sell parts
Does it fit your appliance?
Find it on the data plate inside the door or lid. It is not the serial number.
About this part
WD21X10490 is a GE replacement part (g.e. dishwasher door latch lock) for dishwashers. Our fitment data lists 1,117 models that use it.
This door latch lock is positioned at the top of the dishwasher tub, playing a crucial role in maintaining the appliance's operation by keeping the door securely closed. Proper installation is essential for the safe and efficient performance of your dishwasher. Always ensure the appliance is disconnected from power sources before replacing parts to avoid risk of electric shock.
Symptoms this part fixes
- Door won't close
- Door won't lock
- Won't start
Linked symptoms open the full troubleshooting guide.
How to confirm it has failed
Symptom: The dishwasher won't start, or stops mid-cycle, unless the door is fully latched shut.
Check: Listen for an audible click when the door latches. No click, or a visibly worn or broken latch or strike, points to this part.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| CDT835SSJ2SS | GE | Dishwasher | 147 |
| CDT835SSJ4SS | GE | Dishwasher | 147 |
| CDT765SSF0SS | GE | Dishwasher | 139 |
| ADT521PGF2WS | GE | Dishwasher | 53 |
| GDF510PGD0BB | GE | Dishwasher | 39 |
| GDF510PMD0SA | GE | Dishwasher | 38 |
| CDT725SSF2SS | GE | Dishwasher | 34 |
| ADT521PGF0BS | GE | Dishwasher | 33 |
| CDT836P4M5W2 | GE | Dishwasher | 32 |
| CDT836P2M4S1 | GE | Dishwasher | 31 |
| CDT835SMJ2DS | GE | Dishwasher | 30 |
| CDT836P4M4W2 | GE | Dishwasher | 30 |
| CDT765SSF7SS | GE | Dishwasher | 28 |
| CDT845P3N4D1 | GE | Dishwasher | 26 |
| CDT836P3M4D1 | GE | Dishwasher | 25 |
| CDT845P2N2S1 | GE | Dishwasher | 25 |
| CDT725SSF6SS | GE | Dishwasher | 23 |
| CDT866P3M4D1 | GE | Dishwasher | 23 |
| CDT725SSF7SS | GE | Dishwasher | 22 |
| CDT835SMJ4DS | GE | Dishwasher | 22 |
Show all 60 models
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| CDT845P3N3D1 | GE | Dishwasher | 22 |
| CDT865SMJ2DS | GE | Dishwasher | 22 |
| GDF510PSD0SS | GE | Dishwasher | 22 |
| GDF510PSD1SS | GE | Dishwasher | 22 |
| GDF520PGD2BB | GE | Dishwasher | 22 |
| CDT835SSJ0SS | GE | Dishwasher | 20 |
| CDT836P3M5D1 | GE | Dishwasher | 20 |
| CDT845P4N5W2 | GE | Dishwasher | 20 |
| GDF510PGD2BB | GE | Dishwasher | 20 |
| CDT836P2M5S1 | GE | Dishwasher | 19 |
| CDT845P4N2W2 | GE | Dishwasher | 19 |
| GDF510PMD1SA | GE | Dishwasher | 19 |
| GDF510PMD2SA | GE | Dishwasher | 19 |
| GDF520PGD0WW | GE | Dishwasher | 19 |
| 31511370 | Craftsman | — | 18 |
| ADT521PGF0WS | GE | Dishwasher | 18 |
| ADT521PGF2BS | GE | Dishwasher | 18 |
| CDT765SSF1SS | GE | Dishwasher | 18 |
| CDT835SMJ0DS | GE | Dishwasher | 18 |
| CDT845P3N2D1 | GE | Dishwasher | 18 |
| GDF510PGD0WW | GE | Dishwasher | 18 |
| CDT845P2N0S1 | GE | Dishwasher | 17 |
| GDF510PGD2WW | GE | Dishwasher | 17 |
| GDF510PSD2SS | GE | Dishwasher | 17 |
| GDF520PGD1CC | GE | Dishwasher | 17 |
| CDT725SSF4SS | GE | Dishwasher | 16 |
| CDT835SMJ5DS | GE | Dishwasher | 16 |
| CDT835SSJ5SS | GE | Dishwasher | 16 |
| CDT866P2M4S1 | GE | Dishwasher | 16 |
| CDT866P4M4W2 | GE | Dishwasher | 16 |
| CDT805P2N0S1 | GE | Dishwasher | 15 |
| CDT805P2N3S1 | GE | Dishwasher | 15 |
| CDT805P2N4S1 | GE | Dishwasher | 15 |
| CDT845P2N3S1 | GE | Dishwasher | 15 |
| CDT845P4N4W2 | GE | Dishwasher | 15 |
| CDT865SMJ0DS | GE | Dishwasher | 15 |
| CDT865SSJ0SS | GE | Dishwasher | 15 |
| DS2430RW | RCA | — | 15 |
| CDT805P2N5S1 | GE | Dishwasher | 14 |
| CDT865SSJ2SS | GE | Dishwasher | 14 |
Part numbers it replaces
The manufacturer lists WD21X10490 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.
Installation
Installation difficulty on the source catalog: Medium.
A technician's video showing how to replace part WD21X10490. Plays from YouTube when you click.
Before you order
Frequently asked questions
Which models does WD21X10490 fit?
Our fitment data lists 1,117 models that use WD21X10490, including CDT835SSJ2SS, CDT835SSJ4SS, CDT765SSF0SS. Enter your model number in the fit checker on this page to confirm.
Which part numbers does WD21X10490 replace?
WD21X10490 replaces WD21X22949, WD21X23712, WD21X24901C, WD21X25994, WD21X27998. If your original part carries one of those numbers, WD21X10490 is the current replacement.
What symptoms point to a failed g.e. dishwasher door latch lock?
The source catalog links this part to these symptoms: door won't close, door won't lock, won't start.
Is WD21X10490 hard to install?
The source catalog rates installation as medium. This page includes a replacement video. Unplug the appliance before you start.
How much does WD21X10490 cost?
Catalog prices on file range $28.14–$40.39 (as of 2026-05). The current Amazon price can differ, so check it before you order.