Dishwashers

Bosch Dishwasher Wash Pump Motor Replacement Guide

The wash pump motor circulates water through the spray arms during the wash and rinse cycles. It is essential for effective cleaning of dishes.

Bosch 00631200 Dishwasher Drain Pump
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Bosch 00631200 Dishwasher Drain Pump

  • The 00631200 Drain Pump is a genuine Bosch OEM replacement part.
  • The Bosch Drain Pump is for Dishwashers.
  • The Dishwasher Drain Pump removes the water from the dishwasher tub during the drain phase of the dishwashing cycle.
  • The Bosch 00631200is in color of White
  • It is recommend to reference your appliance service manual or the manufacturer of your appliance to validate the correct part number for your appliance.
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What the 00631200 does

The wash pump motor circulates water through the spray arms during the wash and rinse cycles. It is essential for effective cleaning of dishes.

Symptoms when this part fails

  • Dishes not getting clean
  • Loud grinding or buzzing noise during wash cycle
  • No water spraying from spray arms
  • Dishwasher cycle does not complete
  • Error codes related to water circulation

Compatibility

Fits the Bosch family. Specifically:

  • Any unit originally equipped with OEM part number(s): 00631200.
  • Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Tools you'll need

  • Screwdriver set (Phillips, Torx)
  • Pliers
  • Nut driver set
  • Towels
  • Work gloves

Difficulty: Moderate · Time: 60-90 minutes

How to install the 00631200, step by step

  1. Disconnect dishwasher from power supply.
  2. Turn off water supply to the dishwasher.
  3. Remove lower access panel and toe kick.
  4. Disconnect hoses and wiring from the old pump.
  5. Unmount and remove the faulty wash pump motor.
  6. Install the new wash pump motor, securing connections.
  7. Reconnect wiring, hoses, and secure access panels.
  8. Restore power and water, then test operation.
Disclaimer: This guide is for informational and educational purposes only. Always disconnect power before working on appliances. If you're not comfortable with any step, call a qualified appliance technician.
The Appliance Aid Team

Researched and written by the Appliance Aid Team. We work from manufacturer service documentation, parts specifications and owner reports — not hands-on repairs. How we pick products.