United States
Target · Diagram
Find this reference above
Number 38 marks the part’s position in this exploded view (Audi A6 2.0 (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 4K0121447AE. This hose is a vital component of the engine cooling system, responsible for transporting coolant between various engine components and the radiator to maintain optimal operating temperatures. It is positioned within the cooling circuit, often connecting heat exchangers or engine blocks. Made from durable, heat-resistant reinforced rubber, it measures approximately 150mm long. Using a genuine OEM coolant hose ensures the correct routing geometry, material integrity, and resistance to high temperatures and pressures, preventing leaks and engine overheating.
Catalogue entry: HOSE.
Fitted with: N90686902 CLAMP, N90687001 CLAMP.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 15 × 7.5 × 4.5 cm
- Shipping weight
- 0.06 kg
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
