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Genuine OEM & performance parts — ships to United States

Target · Diagram

Find this reference above

Number 1 marks the part’s position in the exploded view (Audi R8 qu. 5.2 (2012-2015)).

Product overview

Genuine OEM Audi Water Cooler, part number 420121254B. This component is part of the engine cooling system, responsible for dissipating heat from the coolant. It is located in the front of the vehicle. Manufactured to exact specifications for optimal heat transfer. Genuine OEM parts ensure precise fitment and factory-quality operation.

Technical details

Category
Fuel System
Customs (HS) code
87089135
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
60.5 × 22.5 × 10 cm
Shipping weight
3.5 kg

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 roadoldest to newest
  1. 420121254ANot stocked
    Jan 2013
  2. 420121254BThis pageCurrent number