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Number 20 marks the part’s position in the exploded view (Audi A8 (2017-2025)).
Product overview
Genuine OEM Audi Belt Latch with Warning Contact, part number 4N0857740AHMNB. Colour/finish: Satin Black/Traffic Red (MNB); variant of base part 4N0857740AH. Fits Audi A8 (2017-2025). Shown as position 20 in the body diagram 838857750.
Catalogue entry: BLACK; LOCK left a. right ×2.
Technical details
- Base part number
- 4N0857740AH
- Category
- Mirrors & Glass
- Colour / finish
- Satin Black/Traffic Red (MNB)
- Diagram sheet
- Audi 838857750, position 20
- ETKA group
- 8 / 57 (857)
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 3NL
- 5KF
- 6C4
- 6C5
- 9P3
- 9P7
- 9P9
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Replaces older part numbers
This is the current manufacturer number. Older numbers on this road are no longer supplied.
- 4N0857740LMNBSuperseded
Sep 2023 - 4N0857740AHMNBThis pageCurrent number
