Skip to main content
Genuine OEM & performance parts — ships to United States

Target · Diagram

Find this reference above

Number 19 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 4N0857755AAMNB. Colour/finish: Satin Black/Traffic Red (MNB); variant of base part 4N0857755AA. Fits Audi A8 (2017-2025). Shown as position 19 in the body diagram 838857600. Equipment code: F0A.

Catalogue entry: BLACK; LOCK left lhd.

Technical details

Base part number
4N0857755AA
Category
Mirrors & Glass
Colour / finish
Satin Black/Traffic Red (MNB)
Customs (HS) code
83089000
Diagram sheet
Audi 838857600, position 19
ETKA group
8 / 57 (857)
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
21 × 11 × 3 cm
Shipping weight
197 g

Specifications

As recorded in the manufacturer’s parts catalogue for this part number.

Equipment codes

  • 4X4
  • K8Y
  • 9P9
  • F0A
  • F0C
  • 9P3
  • F5B
  • K8B
  • K8L
  • F0Y
  • L0L
  • L0R

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.

Supersession road5 numbers since 2019
  1. 4N0857755JMNBNot stocked
    Oct 2019
  2. 4N0857755AMNBNot stocked
    May 2022
  3. 4N0857755NMNBSuperseded
    Mar 2026
  4. 4N0857755SMNBSuperseded
    Feb 2025
  5. 4N0857755AAMNBThis pageCurrent number