





Water remains pooled in the bottom of the tub after the wash cycle completes. The drain pump motor may be burned out or the impeller separated.
Visible water over the sump cover plate or a couple of inches visible when the filter is removed indicates the pump is failing to evacuate the tub.
Grinding, buzzing, or humming sound specifically heard when the dishwasher enters the drain phase, caused by a worn or failing pump motor.
Dishwasher countdown stops (often at '1') and will not advance, triggered by the control detecting a drain failure from a faulty pump.
Motor receives voltage and hums but the separated or damaged impeller fails to move water, confirming pump replacement is required.
💡 Pro Tip: Diagnosing a Failed Drain Pump
Your part is likely the culprit if you notice any of the following:
⚠️ Standing water or pooling at the bottom of the dishwasher tub after the cycle ends
⚠️ Dishwasher stops mid-cycle and displays a drain error or countdown freezes at "1"
⚠️ Loud grinding, humming, or buzzing noise heard specifically during the drain phase
⚠️ Dishwasher runs but water level visible over the sump cover plate when the door is opened
🔬 Technician Tip: Test the drain pump with a multimeter across its terminals — a healthy pump reads 20–40 ohms. A reading outside this range or an open circuit confirms pump failure. Also inspect the sump area and check valve (00PS8697043) for debris before replacing the pump.
📦 What's in the Box
✅ 1× Dishwasher Drain Pump Assembly (9-vane, 120V) — compatible with Bosch 00167082
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Disclaimer: Compatibility information, part numbers, and model fitment data on this page are sourced from manufacturer databases and third-party references. While we strive for accuracy, please verify your appliance model number before ordering. Heima is not responsible for errors or omissions in compatibility listings.
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