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Genuine OEM & performance parts — ships to United States

Target · Diagram

Find this reference above

Number 10 marks the part’s position in this exploded view (Audi A5 Sportback (2016-2025)).

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

Product overview

Genuine OEM Audi Reservoir, part number 8W0121405L. Fits Audi A5 Cabriolet (2016-2025), Audi A5 Sportback (2016-2025), Audi A4 (2015-2025). Shown as position 10 in the engine diagram 849121700.

Catalogue entry: CONTAINER.

Technical details

Category
Engine Cooling
Country of origin
Italy
Customs (HS) code
87089997
Diagram sheet
Audi 849121700, position 10
ETKA group
1 / 21 (121)
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
27 × 27 × 18.5 cm
Shipping weight
808 g

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 road4 numbers since 2018
  1. 8W0121405ENot stocked
    Apr 2018
  2. 8W0121405FNot stocked
    Apr 2019
  3. 8W0121405GNot stocked
    Dec 2020
  4. 8W0121405LThis pageCurrent number