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URO 022121121E Engine Coolant Thermostat Housing Cover
| Brand | URO 022121121E |
|---|---|
| Material | Pa6 |
| Color | Black |
| Mounting Hardware Included | No |
| Universal Or Specific Fit | Specific |
| Grade Type | Regular |
| Gasket Or Seal Included | No |
| Mounting Hole Quantity | 3 |
| Mounting Hole Diameter | 7 |
| Fits | Audi and Volkswagen · 20 vehicles |
OE-dimensioned fit. Built for straightforward bolt-on replacement and reliable coolant connection alignment.
PA6 construction. Helps resist warping and cracking from heat cycling and cooling-system pressure.
Warranty coverage. Backed by a 24-month unlimited mileage warranty from URO.
Cross-references Genuine 022121121E, 021 121 121D and 022 121 121E for the same application. See all 4.
Thermostat Housing Cover Overview
This URO engine coolant thermostat housing cover is a specific-fit replacement for select Audi and Volkswagen applications. It is built to OE dimensions for straightforward bolt-on installation and dependable coolant sealing. Part number 022121121E is a direct reference for buyers replacing a cracked or warped housing cover.
- Specific-fit thermostat housing cover for select European applications
- PA6 construction with a black finish
- OE-dimensioned housing cover for accurate coolant connection alignment
- Three mounting holes for a secure factory-style fit
- Designed for reliable sealing at the thermostat housing
Detailed Fitment and Construction
Heat cycling and cooling-system pressure can weaken thermostat housing covers over time, leading to flange distortion, cracking, and coolant loss. This cover uses PA6 material to resist those common failure points while maintaining the correct shape for the cooling system connection. Part number 022121121E is used on select Audi A3 Quattro and Audi TT Quattro applications, as well as Volkswagen Eos, R32, Jetta, and EuroVan models.
URO manufactures this housing cover to OE dimensions for a direct replacement approach. That helps preserve proper sensor or bleed-port integration where applicable and supports a clean, factory-style repair on the cooling system. This part cross-references Genuine (e.g., 022121121E) for the same application.
What It Helps Fix
- Coolant leaks from a cracked thermostat housing cover
- Warped sealing surfaces that prevent proper coolant retention
- Overheating caused by loss of coolant at the housing
- Broken or embrittled plastic housing from heat cycling
- Poor coolant connection alignment during thermostat service
Installation Notes
Verify the part number 022121121E against the original housing cover before installation. This is a specific-fit component, so confirm the engine cooling-system configuration and inspect the mating surface for damage before assembly. Mounting hardware and gasket or seal are not included unless separately specified.
Quality Assurance
URO backs this thermostat housing cover with a 24-month unlimited mileage warranty. The OE-dimensioned design and PA6 construction support a reliable repair for Audi and Volkswagen cooling-system service.
| Year | Make | Model | Body Type | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|
| 2009 | Audi | A3 Quattro | — | 3.2L | V6 | — |
| 2009 | Audi | TT Quattro | — | 3.2L | V6 | — |
| 2008 | Audi | A3 Quattro | — | — | — | — |
| 2008 | Audi | TT Quattro | — | — | — | — |
| 2008 | Volkswagen | Eos | — | 3.2L | V6 | — |
| 2008 | Volkswagen | R32 | — | — | — | — |
| 2007 | Audi | A3 Quattro | — | — | — | — |
| 2007 | Volkswagen | Eos | — | 3.2L | V6 | — |
| 2006 | Audi | A3 Quattro | — | — | — | — |
| 2006 | Audi | TT Quattro | — | 3.2L | V6 | — |
| 2005 | Audi | TT Quattro | — | 3.2L | V6 | — |
| 2004 | Audi | TT Quattro | — | 3.2L | V6 | — |
| 2004 | Volkswagen | Jetta | — | 2.8L | V6 | — |
| 2004 | Volkswagen | R32 | — | — | — | — |
| 2003 | Volkswagen | EuroVan | — | — | — | — |
| 2003 | Volkswagen | Jetta | — | 2.8L | V6 | — |
| 2002 | Volkswagen | EuroVan | — | — | — | — |
| 2002 | Volkswagen | Jetta | — | 2.8L | V6 | — |
| 2002 | Volkswagen | Jetta | Sedan | 2.8L | V6 | — |
| 2001 | Volkswagen | EuroVan | — | — | — | — |
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