/live/media/C8/C8_CTA0022_Fro.jpg)
Rein CTA0022 Engine Coolant Thermostat Housing Assembly
| Brand | Rein CTA0022 |
|---|---|
| Application Type | ApplicationSpecific |
| Container Type | BX |
| Country of Origin | CN |
| Item Height | 3.5000 |
| Item Length | 6.5000 |
| Item Level GTIN | 843266082003 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 0.5750 |
| Item Weight Unit UOM | LB |
| Item Width | 4.2500 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Product Desc Extended 240 | Rein OE quality thermostat inserts are designed to be direct replacements for OE thermostat inserts. Rein thermostat inserts are manufactured with high-quality plastic or metal construction to ensure durability and long service life. |
| Product Desc Invoice 40 | Rein Thermostat Assembly |
| Product Desc Long 80 | Rein OE Quality Thermostat Assembly |
| Product Desc Short 20 | Thermostat Assembly |
| Fits | Audi · 30 vehicles |
OE quality assembly. Installs, fits, and performs as the original manufacturer intended.
Direct replacement. Matches original equipment design specifications for an easy installation.
Temperature calibrated. Set to 87°C for consistent cooling system response.
Cross-references Genuine 06E121111M, 06E121111D and 06E121111G for the same application. See all 3.
OE Quality Thermostat Assembly for Audi Cooling Systems
Rein CTA0022 is an OE quality engine coolant thermostat housing assembly built for direct replacement service. It is engineered to match original equipment design specifications and is calibrated to open at 87 degrees Celsius for stable engine operating temperature.
Compatible With select Audi applications including 2005-2009 Audi A4, 2005-2009 Audi A4 Quattro, 2005-2009 Audi A6 Quattro, 2006-2011 Audi A6, 2008-2010 Audi A5, 2008-2010 Audi A5 Quattro, and 2009-2012 Audi Q5. This Rein CTA0022 thermostat assembly is a fitment-based replacement for vehicles that require the listed OE-style housing design.
- Matches original equipment design specifications
- Direct fitment supports straightforward installation
- Built to strict engineering standards for materials and tolerances
- Thermostat calibrated to 87 degrees Celsius
- Constructed with vehicle-specific housing materials based on factory requirements
Detailed Product Overview
The Rein CTA0022 thermostat housing assembly is manufactured as an OE-style replacement using molds cast from OEM parts to help maintain factory dimensions and sealing surfaces. That approach supports accurate fitment on Audi cooling system applications where the thermostat housing must align with the original mounting points and coolant passages. Rein uses high-quality metals and components to support durability and service life in normal cooling system operation.
This part cross-references Genuine 06E121111M for the same application. It is also associated with interchange numbers 06E121111D and 06E121111G. For buyers searching by part number, CTA0022 is the Rein thermostat assembly to reference for the listed Audi fitments.
Common Cooling System Issues Addressed
- Engine running too cool or too warm due to thermostat control problems
- Coolant temperature instability during daily driving
- Leak concerns at a worn thermostat housing assembly
- Fitment issues from a damaged or incorrect replacement housing
- Service replacement needs on Audi A4, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, and Q5 models
Installation Notes and Tips
Verify the OE part number and engine application before installation, especially on Audi A4, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, and Q5 vehicles. Inspect the cooling system, mating surfaces, and coolant condition during service, and confirm the replacement housing matches the original configuration for the vehicle.
Because this is an application-specific thermostat housing assembly, proper identification is important before ordering or installation. CTA0022 is designed for direct replacement use where the factory thermostat housing assembly is specified.
Quality Assurance
Rein designs its OE quality thermostat assemblies to meet or exceed the materials used in the original equipment part. The housings are produced to factory-style tolerances, and the thermostat is temperature calibrated for consistent response in the cooling system. CTA0022 reflects Rein’s OE-focused manufacturing approach for Audi cooling system service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Audi | Q5 | 3.2L | V6 | N/A | — |
| 2011 | Audi | A6 | 3.2L | V6 | N/A | — |
| 2011 | Audi | Q5 | 3.2L | V6 | N/A | — |
| 2010 | Audi | A5 | 3.2L | V6 | N/A | — |
| 2010 | Audi | A5 Quattro | 3.2L | V6 | N/A | — |
| 2010 | Audi | A6 | 3.2L | V6 | N/A | — |
| 2010 | Audi | Q5 | 3.2L | V6 | N/A | — |
| 2009 | Audi | A4 Quattro | 3.2L | V6 | N/A | — |
| 2009 | Audi | A5 | 3.2L | V6 | N/A | — |
| 2009 | Audi | A5 Quattro | 3.2L | V6 | N/A | — |
| 2009 | Audi | A6 | 3.2L | V6 | N/A | — |
| 2009 | Audi | A6 Quattro | 3.2L | V6 | N/A | — |
| 2009 | Audi | Q5 | 3.2L | V6 | N/A | — |
| 2008 | Audi | A4 | 3.2L | V6 | N/A | — |
| 2008 | Audi | A4 Quattro | 3.2L | V6 | N/A | — |
| 2008 | Audi | A5 | 3.2L | V6 | N/A | — |
| 2008 | Audi | A5 Quattro | 3.2L | V6 | N/A | — |
| 2008 | Audi | A6 | 3.2L | V6 | N/A | — |
| 2008 | Audi | A6 Quattro | 3.2L | V6 | N/A | — |
| 2007 | Audi | A4 | 3.2L | V6 | N/A | — |
| 2007 | Audi | A4 Quattro | 3.2L | V6 | N/A | — |
| 2007 | Audi | A6 | 3.2L | V6 | N/A | — |
| 2007 | Audi | A6 Quattro | 3.2L | V6 | N/A | — |
| 2006 | Audi | A4 | 3.2L | V6 | N/A | — |
| 2006 | Audi | A4 Quattro | 3.2L | V6 | N/A | — |
| 2006 | Audi | A6 | 3.2L | V6 | N/A | — |
| 2006 | Audi | A6 Quattro | 3.2L | V6 | N/A | — |
| 2005 | Audi | A4 | 3.2L | V6 | N/A | — |
| 2005 | Audi | A4 Quattro | 3.2L | V6 | N/A | — |
| 2005 | Audi | A6 Quattro | 3.2L | V6 | N/A | — |
| No rows match your filter. | ||||||