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Number 1 marks the part’s position in this exploded view (Audi Q8 Quattro 3,0 (2018-)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Upper Engine Coolant Hose, part number 4M1819337. This essential component is designed to carry coolant efficiently within the upper section of the engine cooling system, ensuring proper temperature regulation. It features a specific routing geometry for left-hand drive (LHD) configurations. Weighing 0.157 kg and measuring 0.433 meters in length, this hose is built to withstand engine bay temperatures and pressures. Opting for a genuine OEM coolant hose guarantees the correct material composition, precise fitment, and resistance to thermal cycling, preventing leaks and ensuring the longevity of your cooling system.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 43.3 × 7.3 × 5.7 cm
- Shipping weight
- 0.16 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 0K3
- L0L
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
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
