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Number 30 marks the part’s position in this exploded view (Volkswagen Tiguan 2.0 4Motion (2017-2024)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Engine Coolant Hose, part number 03N121057A. This hose is designed to carry engine coolant, playing a critical role in regulating engine temperature and preventing overheating. It connects various components within the engine cooling system. Weighing 0.0282 kg, this hose is engineered for durability. Choosing genuine OEM ensures the correct material composition and routing geometry for reliable, leak-free performance under engine operating conditions.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 9 × 4.5 × 3 cm
- Shipping weight
- 0.03 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
