Bosch Dishwasher Heat pump 12008381, Fixes Poor cleaning performance
Heat pump BLDC, TP3, with hose clamp and motor suspension strap. Retailer descriptions identify it as a dishwasher circulation pump and heater assembly.
Confirm your full appliance model number before ordering. XPart Supply helps customers match replacement parts using model compatibility, old part numbers and manufacturer supersessions.
Is This the Right Part?
✅ Cross Reference Information
Common Symptoms
- Poor cleaning results.
- Dishes not drying properly or no-heat/E09-related heating complaints.
- Unusual continuous droning or other pump-area noise.
- Spray arms not spinning.
- Water leaking from the pump or motor area.
Check Before Replacing
- Confirm the dishwasher model/E-Nr. is approved for part 12008381 before diagnosing or ordering.
- With electrical power disconnected and the water supply shut off, inspect accessible pump-area hose connections and the surrounding base for signs of leakage.
- With power disconnected, visually check accessible heat-pump electrical connectors for secure seating, corrosion, heat damage, or damaged wiring.
- Observe a normal wash attempt for circulation-related symptoms such as absent spray-arm movement, poor wash action, or abnormal pump noise; these symptoms alone do not prove the heat-pump assembly has failed.
- Use the model-specific wiring diagram/service information for any resistance or circuit testing; a heating fault may also originate in wiring or the control circuit.
Pro Tip
Part Details
Installation Notes
- Disconnect electrical power and shut off the dishwasher water supply before service.
- Access and replacement details vary by dishwasher model; verify the exact model/E-Nr. and use its applicable service guidance.
- The official Bosch part description lists a hose clamp and motor suspension strap with the assembly.
- After reconnecting hoses and electrical connectors, inspect for leaks during an initial supervised test cycle.
Verified Compatible Models
SHEM3AY55N/24, SHE3AR75UC/24, SHEM63W55N/01, SHEM3AY55N/25, SHE3AR75UC/23, SHE3AR76UC/24, SHEM3AY55N/01, SHEM78Z55N/01, SHE53T56UC/01, SHV7PT53UC/04, SHV7PT53UC/02, SHX5ER55UC/87, SHE9PT55UC/87, SHP68T55UC/01, SHE9PT55UC/B3, SHX68T52UC/01, SHX5ER55UC/93, SHEM63W55N/10, SHE3AR76UC/25, SHP865ZD5N/01, SHEM63W55N/11, SHE3AR76UC/22, SHE3AR76UC/26, SHE3AR72UC/22, SHEM63W56N/01, SHE68T52UC/01, SHE53TL6UC/02, SHS63VL2UC/01, SHX8PT55UC/02, SHE53T55UC/01, SHP865ZD2N/01, SHV68T53UC/01, SHX9PT75UC/01, SHV68T53UC/04, SHE3AR75UC/22, SHE3AR72UC/25, SHP878ZD5N/01, SHEM63W55N/13, SHE3AR75UC/25, SHE3AR72UC/24, SHP65T56UC/02, SHX68T56UC/02, SHE878ZD5N/01, SHEM63W52N/01, SHE68T55UC/01, SHX53TL5UC/01, SHE68T55UC/03, SHE53T52UC/02, SHP53T55UC/02, SHS63VL5UC/01, SHEM3AY52N/01, SHEM63W56N/13, SHEM78Z56N/01, SHEM63W56N/11, SHEM3AY52N/24, SHEM63W52N/13, SHEM63W52N/11, SHEM3AY56N/24, SHP878ZD6N/01, SHP865ZP5N/01, SHE878ZD6N/01, SHSM63W56N/01, SHE88PZ65N/01, SHEM3AY56N/01, SHP865ZD6N/01, SHEM3AY52N/25, SHEM63W56N/10, SHE878ZD2N/01, SHEM78Z52N/01, SHEM63W52N/10, SHEM3AY56N/25, SHP878ZD2N/01, SHEM78ZH5N/01, SHE3ARF2UC/22, SHV878WD3N/11, SHV878WD3N/10
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
✅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.
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