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Genuine OEM & performance parts — ships to United States

Target · Diagram

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Number 29 marks the part’s position in this exploded view (Audi A8 (2017-2025)).

Other diagrams in the gallery may use a different number for the same part.

Product overview

Genuine OEM Audi Coolant Pipe, part number 4N0121050E. Fits Audi A8 (2017-2025). Shown as position 29 in the engine diagram 838121210. Equipment code: 9AH.

Catalogue entry: WATER PIPE.

Technical details

Category
Engine Cooling
Diagram sheet
Audi 838121210, position 29
ETKA group
1 / 21 (121)
Manufacturer
Audi
Product Type
Genuine new auto parts

Specifications

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

Equipment codes

  • 9AH

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.

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  • ✓ Genuine OEM inventory sourced directly from factory networks
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Replaces older part numbers

This is the current manufacturer number. Older numbers on this road are no longer supplied.

Supersession roadoldest to newest
  1. 4N0121050BNot stocked
    Feb 2019
  2. 4N0121050EThis pageCurrent number