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Number 33 marks the part’s position in this exploded view (Audi A8/S8/qu. lang 08> (2007-)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Coolant Pipe, part number 4E0121400J. This pipe is a vital component of the engine cooling system, responsible for directing coolant flow to regulate engine temperature. It is integrated within the engine cooling assembly, near the radiator. With a length of approximately 0.37 meters, this pipe is engineered for precise routing. Opting for a genuine OEM coolant pipe ensures correct material composition, exact routing geometry, and leak-free performance essential for engine longevity.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 87089997
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 37 × 15 × 12.4 cm
- Shipping weight
- 0.32 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
