REPAIR HELP · BOSCH
Bosch dishwasher leaking water
Water on the floor, usually at the front or under the door. These are the Bosch part numbers we hold for the components that cause it, with the number of models each one is listed against.
Before you order anything
- Dry the floor, run one cycle and watch where the first drop appears — front means door seal, back means pump or hose.
- Door seals harden with age; a seal that has gone stiff will leak even when the door is aligned.
- If the leak appears mid-cycle, suspect the pump housing seal rather than the door.
Parts that fix it
| Part number | Type | Reference retail | Models |
|---|---|---|---|
| 12008381 | Pumps | $137.40 | 0 |
| 00631200 | Pumps | $200.00 | 0 |
| 00611332 | Pumps | $44.78 | 0 |
| 00642239 | Pumps | $60.05 | 0 |
| 00620774 | Pumps | $149.58 | 0 |
| 00668102 | Pumps | $71.50 | 0 |
| 00753351 | Pumps | $92.19 | 0 |
| 00705174 | Pumps | $271.07 | 0 |
| 12026667 | Pumps | $298.91 | 0 |
| 12011015 | Pumps | $29.67 | 0 |
| 00744884 | Seals and Gaskets | $31.42 | 0 |
| 00432490 | Seals and Gaskets | $38.40 | 0 |
| 00669221 | Seals and Gaskets | $31.34 | 0 |
| 00628306 | Seals and Gaskets | $6.40 | 0 |
| 00636867 | Seals and Gaskets | $8.97 | 0 |
| 00645141 | Seals and Gaskets | $31.99 | 0 |
| 00745747 | Seals and Gaskets | $6.40 | 0 |
| 00645144 | Seals and Gaskets | $17.28 | 0 |
| 00263096 | Seals and Gaskets | $83.42 | 0 |
| 00298534 | Seals and Gaskets | $72.00 | 0 |
| 10023852 | Valves | $31.34 | 0 |
| 00622058 | Valves | $52.36 | 0 |
| 00607335 | Valves | $63.98 | 0 |
| 00633970 | Valves | $54.24 | 0 |
| 00425458 | Valves | $60.67 | 0 |
| 10023853 | Valves | $29.56 | 0 |
| 00165262 | Valves | $11.53 | 0 |
| 00611320 | Valves | $23.03 | 0 |
| 00645701 | Valves | $132.71 | 0 |
| 00630255 | Valves | $57.59 | 0 |
This is a diagnostic starting point built from the parts listed for Bosch dishwashers,
not a service manual. Confirm the model plate inside the door before ordering: one character changes the part.