United States
Target · Diagram
Find this reference above
Number 2 marks the part’s position in this exploded view (Volkswagen Beetle (2016-2019)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Thermostat Housing, part number 03C121121D. This component is an integral part of the engine cooling system, designed to enclose and protect the thermostat. It directs coolant flow, ensuring the engine reaches and maintains its optimal operating temperature. Weighing approximately 0.06 kg and measuring 10 cm in length. A genuine OEM thermostat housing ensures proper sealing, correct coolant passage design, and resistance to thermal cycling, which is critical for preventing leaks and maintaining engine health.
Catalogue entry: COVER.
Fitted with: 03C121119C SEAL. RING, N10611201 SCREW.
Technical details
- Category
- Engine Cooling
- Country of origin
- Czech Republic
- Customs (HS) code
- 90321080
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 10 × 8 × 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
