Dishwasher Motor Buffer

About This Part

When your AEG dishwasher has lost its pumping power or the motor sounds strained, a worn motor buffer could be the culprit. This component absorbs vibration and reduces noise during operation, so when it deteriorates through normal wear, your appliance struggles to function properly and may stop draining or filling altogether. This original equipment manufacturer part, reference 1171934019, is a straightforward replacement that restores your dishwasher's performance. With an installation difficulty rating of just 2 out of 10, it's well within reach for most DIY homeowners with basic tools and a little patience. Before you start, locate your appliance's E-Nr model number (usually found on the inside edge of the door frame) and verify it matches this part's compatibility list. This takes just a moment but prevents ordering the wrong component. When installing, make sure you've isolated the power supply completely and allow any residual water to drain from the pump housing first: this keeps the job clean and safe. Please check your dishwasher's E-Nr model number before ordering to ensure this part is correct for your machine.

✓ Why this part is compatible

• →Matches original manufacturer part number (1171934019)
• →Sourced directly from BSH official parts API — not scraped or user-submitted data
• →Verified compatible with 33 Bosch and Siemens models in this series

Compatible Models (33)

✓ OEM = verified by manufacturer API

Frequently Asked Questions