Skip to main content
Genuine OEM & performance parts — ships to United States
Easy 30-day returnsTalk to a specialist
Log in

Target · Diagram

Find this reference above

Number 9 marks the part’s position in this exploded view (Audi RS e-tron GT (2020-2025)).

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

Product overview

Genuine OEM Volkswagen Rivetted Cap Nut, part number N90859401. Fits Audi RS e-tron GT (2020-2025), Audi A8 (2017-2025). Shown as position 9 in the engine diagram 4J1857000.

Catalogue entry: rivetted cap nut M6X1-4 ×2.

Technical details

Category
Engine Cooling
Diagram sheet
Audi 4j1857000, position 9
ETKA group
1 / 21 (121)
Manufacturer
Volkswagen
Product Type
Genuine new auto parts

Specifications

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

As printed in the catalogue

  • M6X1-4

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

Parts diagram & fitment

4 vehicles

Rivetted Cap Nut — locate N90859401 Volkswagen Rivetted Cap Nut in the official exploded view and explore the surrounding assembly.

Standard part (a norm part such as a bolt, nut or clip) — used across many models; the vehicle list shows where this exact number is fitted.

Parts in this assembly18
Vehicle fitment table4

Europe (4)

VehicleYearsPos.QtyPR
Audi RS e-tron GT2020-202091
Audi A8L2017-2022172
Audi A8/S8/qu. lang 08>2007-452L0L
Audi A8/S8/qu. lang2003-2007452L0L

Diagrams & fitment data powered by oemdiagrams.com

N90859401 Volkswagen Rivetted Cap Nut is fitted on: Audi RS e-tron GT 2020-2020; Audi A8L 2017-2022; Audi A8/S8/qu. lang 08> 2007-; Audi A8/S8/qu. lang 2003-2007.