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Number 17 marks the part’s position in this exploded view (Volkswagen Touareg BlueMotion (2014-2018)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Cooling System Plug, part number 5B0121099. This small but crucial component is designed to seal specific openings within the engine's cooling system, preventing coolant leaks and maintaining the necessary system pressure. It is typically found in various hose connections or component ports. Weighing only 0.01 kg, this plug ensures a tight and reliable seal. Using a genuine OEM cooling system plug guarantees the correct material composition and dimensions for a leak-free and durable seal, crucial for preventing engine overheating.
Catalogue entry: BUNGS.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40169957
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 3.5 × 1.6 × 1.6 cm
- Shipping weight
- 0.01 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
