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Number 27 marks the part’s position in this exploded view (Audi A1 sportback 1.0 (2018-)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Coolant Hose, part number 5Q0122157ER. This hose transports coolant within the engine cooling system, maintaining optimal engine temperature. It is a critical component in the engine's thermal management. Genuine OEM hoses are engineered for exact routing, material compatibility with coolant, and resistance to temperature and pressure fluctuations, preventing leaks and ensuring long-term reliability.
Catalogue entry: HOSE.
Fitted with: 5Q0122157AB HOSE, N90687001 CLAMP.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40091200
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 42 × 20 × 11 cm
- Shipping weight
- 0.38 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 4BF
- 7CS
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
