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Genuine OEM & performance parts — ships to United States

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Number 43 marks the part’s position in the exploded view (Audi A8L (2017-2022)).

Product overview

Genuine OEM Audi Fuel Cap, part number 5WA201550BE. This cap is designed to securely seal the fuel tank opening, preventing fuel evaporation and ingress of contaminants. It plays a crucial role in maintaining the integrity of the fuel system and preventing fuel vapor emissions. Weighing 0.07 kg, this compact component ensures a tight seal. Using a genuine OEM fuel cap guarantees a precise fit and proper sealing mechanism, essential for fuel system efficiency, emissions compliance, and preventing fuel loss.

Catalogue entry: fuel tank cap.

Technical details

Category
Fuel System
Customs (HS) code
87089997
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
8.1 × 7.6 × 6.6 cm
Shipping weight
0.07 kg

Specifications

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

Equipment codes

  • 4IS
  • 7MU

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 road4 numbers since 2017
  1. 5Q0201550ALNot stocked
    May 2017
  2. 5Q0201550ARSuperseded
    May 2026
  3. 5WA201550QSuperseded
    Oct 2025
  4. 5WA201550BEThis pageCurrent number