GE · Dishwasher part
G.E. Dishwasher Pressure Sensor WD21X25468
The pressure sensor senses the water level in the dishwasher and sends signals to the electronic control board to manage water levels appropriately.
Reference price$29.86–$34.44
Catalog price as of 2026-05; not a live Amazon price.
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- Part number
- WD21X25468
- Brand
- GE
- Made for
- Dishwasher
- Fits
- 707 models
- Also sold as
- Haier, Hotpoint
- Install difficulty
- Medium
- Replaces
- WD01X22545, WD01X27538, WD19X25637 +1 more
- Fitment checked against 707 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
WD21X25468 is a GE replacement part (g.e. dishwasher pressure sensor) for dishwashers. Our fitment data lists 707 models that use it.
The G.E. dishwasher pressure sensor (part number WD21X25468) monitors water levels during the wash cycle to help maintain efficient cleaning performance. If your dishwasher is overfilling, not filling enough, or showing water level error codes, a faulty pressure sensor may be the cause. Replacing this sensor can restore proper function and prevent potential leaks or incomplete wash cycles. Always disconnect the dishwasher from power and water sources before starting the repair. Check your model?s parts diagram to confirm compatibility before ordering.
Symptoms this part fixes
- Intermittent operation
- Won't start
Linked symptoms open the full troubleshooting guide.
How to confirm it has failed
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| CDT845P3N4D1 | GE | Dishwasher | 26 |
| CDT845P2N2S1 | GE | Dishwasher | 25 |
| CDT845P3N3D1 | GE | Dishwasher | 22 |
| CDT845P4N5W2 | GE | Dishwasher | 20 |
| CDT845P4N2W2 | GE | Dishwasher | 19 |
| CDT845P3N2D1 | GE | Dishwasher | 18 |
| CDT805P2N3S1 | GE | Dishwasher | 15 |
| CDT805P2N4S1 | GE | Dishwasher | 15 |
| CDT845P2N3S1 | GE | Dishwasher | 15 |
| CDT845P4N4W2 | GE | Dishwasher | 15 |
| CDT805P2N5S1 | GE | Dishwasher | 14 |
| CDT805M5N3S5 | GE | Dishwasher | 12 |
| CDT845M5N3S5 | GE | Dishwasher | 12 |
| CDT845P2N5S1 | GE | Dishwasher | 12 |
| CDT845P4N3W2 | GE | Dishwasher | 12 |
| GDF630PFM4DS | GE | Dishwasher | 12 |
| CDT805M5N2S5 | GE | Dishwasher | 11 |
| CDT805M5N4S5 | GE | Dishwasher | 11 |
| CDT805P2N2S1 | GE | Dishwasher | 11 |
| CDT845M5N4S5 | GE | Dishwasher | 11 |
Show all 60 models
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| CDT845M5N5S5 | GE | Dishwasher | 11 |
| CDT845P2N4S1 | GE | Dishwasher | 11 |
| CDT845P3N5D1 | GE | Dishwasher | 11 |
| CDT845M5N2S5 | GE | Dishwasher | 10 |
| CDT800P2N0S1 | GE | Dishwasher | 132 |
| GDF510PSR5SS | GE | Dishwasher | 92 |
| GDF510PGR1BB | GE | Dishwasher | 88 |
| GDF450PSR3SS | GE | Dishwasher | 85 |
| DDT700SSN2SS | GE | Dishwasher | 65 |
| GDF511PSM4SS | GE | Dishwasher | 65 |
| GDF511PSM5SS | GE | Dishwasher | 65 |
| GDF511PGM4WW | GE | Dishwasher | 64 |
| GDF511PGM5BB | GE | Dishwasher | 64 |
| GDF511PGM5WW | GE | Dishwasher | 64 |
| GDF511PGM4BB | GE | Dishwasher | 63 |
| GDF535PGR5CC | GE | Dishwasher | 45 |
| GDT565SSN3SS | GE | Dishwasher | 44 |
| GDF510PGR3WW | GE | Dishwasher | 39 |
| CDT845P2N8S1 | GE | Dishwasher | 35 |
| CDT845P3N8D1 | GE | Dishwasher | 34 |
| GDF650SYV0FS | GE | Dishwasher | 31 |
| GDT535PSM4SS | GE | Dishwasher | 30 |
| GDP630PGR3WW | GE | Dishwasher | 28 |
| GDF450PGR3BB | GE | Dishwasher | 27 |
| GDP630PGR5BB | GE | Dishwasher | 27 |
| GDP630PYR5FS | GE | Dishwasher | 27 |
| GDP630PGR7BB | GE | Dishwasher | 25 |
| GDF510PGR5BB | GE | Dishwasher | 24 |
| CDT805P2N1S1 | GE | Dishwasher | 23 |
| CDT800P2N3S1 | GE | Dishwasher | 20 |
| CDT875P2N8S1 | GE | Dishwasher | 20 |
| GDF565SSN3SS | GE | Dishwasher | 20 |
| GDF670SYV0FS | GE | Dishwasher | 19 |
| CDT875P3N3D1 | GE | Dishwasher | 18 |
| CDT875P4N6W2 | GE | Dishwasher | 18 |
| GDP630PGR5WW | GE | Dishwasher | 18 |
| CDT855P2N2S1 | GE | Dishwasher | 16 |
| CDT875M5N3S5 | GE | Dishwasher | 16 |
| CDT875P2N0S1 | GE | Dishwasher | 16 |
| GDF535PSR5SS | GE | Dishwasher | 16 |
Part numbers it replaces
The manufacturer lists WD21X25468 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.
Before you order
Frequently asked questions
Which models does WD21X25468 fit?
Our fitment data lists 707 models that use WD21X25468, including CDT845P3N4D1, CDT845P2N2S1, CDT845P3N3D1. Enter your model number in the fit checker on this page to confirm.
Which part numbers does WD21X25468 replace?
WD21X25468 replaces WD01X22545, WD01X27538, WD19X25637, WD19X34198. If your original part carries one of those numbers, WD21X25468 is the current replacement.
What symptoms point to a failed g.e. dishwasher pressure sensor?
The source catalog links this part to these symptoms: intermittent operation, won't start.
Is WD21X25468 hard to install?
The source catalog rates installation as medium. Unplug the appliance before you start.
How much does WD21X25468 cost?
Catalog prices on file range $29.86–$34.44 (as of 2026-05). The current Amazon price can differ, so check it before you order.