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Number 18 marks the part’s position in this exploded view (Volkswagen LUPO/3L TDI (2003-2005)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Thermostat Housing, part number 032121111BB. This component encloses the engine's thermostat and precisely directs coolant flow to maintain optimal operating temperature. It is a critical part of the engine cooling system. Weighing 0.544 kg, this housing is engineered to factory specifications. Using a genuine OEM thermostat housing ensures proper sealing, accurate coolant routing, and long-term reliability within the demanding engine cooling environment.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 90321080
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 20.5 × 16.5 × 10 cm
- Shipping weight
- 0.54 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
