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Number 9 marks the part’s position in this exploded view (Volkswagen Arteon (2017-2023)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Additional Coolant Cooler Hose, part number 3Q0121051. This hose is specifically designed to connect to an additional cooler within the engine's thermal management system, facilitating efficient coolant circulation and temperature regulation. It is part of the auxiliary cooling circuit. Weighing 0.139 kg and measuring 0.31 m in length, this hose is engineered for precise routing. Opting for a genuine OEM hose ensures the correct material composition, resistance to high temperatures and pressures, and exact fitment for a leak-free and durable cooling system.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 31 × 9 × 10.5 cm
- Shipping weight
- 0.14 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
