Door Lock, Casing, with Opener, 50n

About This Part

If your AEG dishwasher won't close properly or the door latch feels loose and unreliable, a worn door lock mechanism is likely the culprit. Over time, the lock casing can deteriorate through regular use, preventing the door from securing safely during the wash cycle. This genuine replacement part restores proper door closure and ensures your dishwasher operates normally. This OEM reference 4055977005 door lock casing includes the integrated opener mechanism rated at 50N, matching your appliance's original specifications precisely. The relatively straightforward installation means you'll need only basic tools and perhaps thirty minutes of your time. When fitting this part, ensure the door is fully open and well-supported before disconnecting the old lock assembly. This prevents accidental door closure and protects both you and the dishwasher frame from damage. Take a quick photograph before removal so you can reference the wire connections during reinstallation. Before ordering, verify your dishwasher's E-Nr model number matches the compatibility specifications. You'll find this on the rating plate inside the door edge or on the side wall of the appliance.

✓ Why this part is compatible

• →Matches original manufacturer part number (4055977005)
• →Sourced directly from BSH official parts API — not scraped or user-submitted data
• →Verified compatible with 12 Bosch and Siemens models in this series

Compatible Models (12)

✓ OEM = verified by manufacturer API

Frequently Asked Questions