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Number 11 marks the part’s position in this exploded view (Audi A8L qu. 3.0 TDI (2013-2018)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Heating Coolant Hose, part number 4H0819371E. This hose is a vital component for circulating coolant within the vehicle's heating system, ensuring efficient heat transfer to maintain comfortable cabin temperatures. It is an integral part of the HVAC system's fluid pathways. Weighing approximately 0.287 kg, this hose is designed with specific bends and connectors for precise routing and a secure fit. Choosing a genuine OEM heating coolant hose ensures it can withstand high temperatures and pressures, preventing leaks and maintaining the integrity of the cooling and heating systems.
Catalogue entry: HOSE.
Technical details
- Category
- Heating & A/C
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 29 × 23 × 9.5 cm
- Shipping weight
- 287 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
