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Number 27 marks the part’s position in this exploded view (Audi A5 Sportback (2011-2017)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi coolant hose, part number 8K0121081BK. This hose is a vital part of the engine cooling system, responsible for circulating coolant between the engine, radiator, and other cooling components. Its correct routing and material integrity are essential for maintaining optimal engine operating temperature. Genuine OEM hoses are designed to resist degradation from heat and coolant chemicals, ensuring a long service life and preventing leaks.
Technical details
- Category
- Engine Cooling
- Country of origin
- Germany
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 47 × 37 × 16 cm
- Shipping weight
- 78 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
