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Genuine OEM & performance parts — ships to United States

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Number 10 marks the part’s position in this exploded view (Porsche Cayenne Hybrid Coupe (2023-)).

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

Product overview

Genuine OEM Porsche Coolant Expansion Tank, part number PAB121403B. This tank serves as a reservoir for coolant, managing fluid levels and allowing for expansion and contraction due to temperature changes, ensuring proper operation of the cooling system. It is part of the engine's cooling circuit. The part weighs 0.711 kg. Genuine OEM tanks are constructed from durable materials to withstand system pressures and temperatures.

Catalogue entry: TANK.

Technical details

Category
Engine Cooling
Country of origin
Italy
Customs (HS) code
87089199
Manufacturer
Porsche
Product Type
Genuine new auto parts
Shipping weight
0.71 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

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