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Number 20 marks the part’s position in this exploded view (Volkswagen Phaeton 4motion (2010-2016)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Coolant Hose, part number 3D2121447AA. This hose is a critical component of the engine cooling system, facilitating the flow of coolant. It is positioned within the cooling circuit. Constructed from high-quality rubber, it is designed to withstand engine temperatures and pressures. Genuine OEM coolant hoses are manufactured to exact specifications, ensuring proper fitment and preventing leaks for optimal engine cooling performance.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 39 × 8 × 2.5 cm
- Shipping weight
- 22 g
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
