Is This the Part You Need?
The main wash pump is the heart of your Bosch dishwasher’s cleaning system — it pressurizes water from the sump and drives it through the spray arms at high pressure during every wash cycle. When the motor burns out, the impeller is damaged by glass shards or debris, or the pump housing seals fail, the dishwasher runs through its cycle but delivers no cleaning power: spray arms stop spinning, dishes come out dirty, and you may hear humming or grinding with no water movement. The 00753351 is the genuine OEM Bosch replacement (superseding 746094) that restores full wash pressure as a direct drop-in fit — no modifications required.
Symptoms This Part Fixes
- Dishwasher runs but dishes come out dirty — no spray arm action
- No water spraying from upper or lower spray arms
- Loud humming, grinding, or buzzing noise during the wash cycle
- Dishwasher fills with water but nothing gets clean
- Error codes related to wash motor or circulation pump (E-codes)
- Spray arms spin freely by hand but don’t rotate during cycle
- Water leaking from the pump area at the base of the tub
Part Details
- Part Number: 00753351
- Replaces (Cross-Reference): 746094, 746094.00, 753351
- Note: 00753351 is the current OEM number superseding 746094 — same pump, updated part number
- Type: Main Wash Pump (Circulation Pump Assembly)
- Includes: Motor + impeller housing as a complete assembly
- Brand: Bosch / Siemens (OEM)
- Compatible Series: SHE, SHP, SHX, SHV (Bosch), SGE (Siemens), DWHD (Thermador)
- Installation: Direct OEM drop-in — no modifications required
- HS Code: 850990
- Available Conditions: New OEM, Used OEM
Installation Notes
Skill Level: Intermediate — requires removing the lower spray arm, filter assembly, and sump cover to access the pump (45–60 minutes).
- Disconnect power at the circuit breaker before starting
- Remove the lower spray arm and filter assembly to access the sump
- Disconnect the wiring harness and water inlet/outlet hoses from the existing pump
- Remove the 3 mounting screws, lift the old pump out, and lower the new 00753351 into position
- Secure mounting screws — refer to your model’s service manual for torque specs if available; do not overtighten into the plastic sump housing
- Reconnect hoses and wiring harness, reinstall the filter and spray arm, restore power, and run a short test cycle to confirm normal wash pressure
Compatible Models
Fits Bosch SHE, SHP, SHX, SHV series, Siemens SGE series, and Thermador DWHD series dishwashers. Model-specific repair pages:
Don’t see your model? Contact us to confirm compatibility before ordering.
The most common cause of early wash pump failure on Bosch dishwashers is glass shards or debris from a broken item that passed through the filter and lodged in the impeller. Before installing the new 00753351, thoroughly inspect and clean the sump, filter housing, and pump inlet for any glass, bone fragments, or hard debris. A single shard left behind will score the new impeller within days. Also inspect the pump outlet hose for kinks or calcium buildup that could restrict flow and overload the new motor. If the old pump failed with a grinding noise rather than a hum, impeller damage from debris is almost certainly the root cause.
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
Buy Online Pick Up In-Store
Kitchener, Ontario N2E 1W8
- Choosing a selection results in a full page refresh.
