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URO 06B121121 Engine Coolant Thermostat Housing
Reliable Engine Coolant Thermostat Housing for Audi and Volkswagen
The URO 06B121121 engine coolant thermostat housing is designed to maintain optimal engine temperature for Audi A4, A4 Quattro, and Volkswagen Passat models. This component ensures efficient coolant flow and helps prevent engine overheating.
Key Features of URO 06B121121 Thermostat Housing
- Compatible with Audi A4, A4 Quattro, and Volkswagen Passat vehicles
- Durable construction for long-lasting performance
- Precision fit to OEM specifications for easy installation
- Engine coolant thermostat housing designed to regulate engine temperature
- Part number 06B121121 ensures correct replacement part
Product Details and Compatibility
The URO engine coolant thermostat housing 06B121121 is engineered to meet the exact requirements of Audi and Volkswagen cooling systems. It fits models including the Audi A4 and A4 Quattro as well as the Volkswagen Passat, providing a reliable seal and proper coolant flow. This thermostat housing is a critical component that connects the thermostat to the engine, allowing coolant to circulate and maintain the engine’s operating temperature within the manufacturer’s specifications.
Common Applications and Issues Addressed
- Replacement for cracked or leaking thermostat housings
- Resolves engine overheating caused by faulty coolant flow
- Prevents coolant leaks that can lead to engine damage
- Restores proper thermostat function in Audi A4, A4 Quattro, and Volkswagen Passat
- Maintains engine temperature stability for improved performance
Installation Notes and Tips
When installing the URO 06B121121 thermostat housing, ensure the engine is cool and the cooling system is depressurized. Clean the mounting surface thoroughly to prevent leaks. Use the correct torque specifications to avoid damage to the housing or engine components. Verify compatibility with your specific Audi or Volkswagen model before installation.
Quality Assurance and Warranty Information
URO parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 06B121121 thermostat housing undergoes strict quality control to ensure proper fit and function. Please refer to URO’s warranty policy for coverage details on this engine coolant thermostat housing.
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Volkswagen | Passat | 1.8L | L4 | N/A | May require separate o-ring |
| 2004 | Volkswagen | Passat | 1.8L | L4 | N/A | May require separate o-ring |
| 2003 | Volkswagen | Passat | 1.8L | L4 | N/A | May require separate o-ring |
| 2002 | Volkswagen | Passat | 1.8L | L4 | N/A | May require separate o-ring |
| 2001 | Audi | A4 | 1.8L | L4 | N/A | May require separate o-ring |
| 2001 | Audi | A4 Quattro | 1.8L | L4 | N/A | May require separate o-ring |
| 2001 | Volkswagen | Passat | 1.8L | L4 | N/A | May require separate o-ring |
| 2000 | Volkswagen | Passat | N/A | May require separate o-ring | ||
| 2000 | Volkswagen | Passat | 1.8L | L4 | N/A | May require separate o-ring |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.