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Number 21 marks the part’s position in this exploded view (Volkswagen Jetta (2014-2017)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Coolant Hose, part number 1KM121156B. This flexible tube carries coolant between engine components and the radiator, playing a vital role in maintaining optimal engine temperature. It is positioned within the engine cooling system. Genuine OEM hoses are constructed with specific materials and dimensions to withstand high temperatures and pressures, ensuring reliable coolant flow and preventing leaks.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 37 × 18 × 17 cm
- Shipping weight
- 365 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
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