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Number 15 marks the part’s position in this exploded view (Audi A4 Av. Allroad (2008-2016)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Coolant Hose Exhaust Gas Cooler, part number 03L121157. This hose is designed to transfer coolant, playing a vital role in regulating engine temperature by connecting components within the engine cooling system, specifically to the exhaust gas cooler. It has a weight of 0.387 kg and a length of 0.58 meters. Choosing a genuine OEM coolant hose ensures the correct routing geometry, material composition, and resistance to temperature and pressure fluctuations, preventing leaks and maintaining optimal engine performance.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 58 × 15 × 14.5 cm
- Shipping weight
- 387 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
