United States
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Number 19 marks the part’s position in this exploded view (Audi A7 Sportback (2014-2018)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Engine Coolant Hose, part number 4G0121109BS. This flexible hose is an essential component of the engine cooling system, responsible for carrying coolant to regulate engine temperature. It ensures proper heat dissipation and prevents overheating. Weighing 0.0282 kg, this hose is designed for precise routing and secure connections. Choosing a genuine OEM coolant hose ensures correct material composition and resistance to high temperatures and pressures.
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)
- 7 × 2.5 × 2.5 cm
- Shipping weight
- 28 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
