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Genuine 06E121111AL Engine Coolant Thermostat
Reliable Engine Coolant Thermostat for Audi and Volkswagen Models
The Genuine 06E121111AL engine coolant thermostat is designed to maintain optimal engine temperature for select Audi and Volkswagen vehicles. This thermostat ensures efficient engine performance and helps prevent overheating or excessive cooling.
- Compatible with Audi A6 Quattro, A7 Quattro, A8 Quattro, S4, S5, and Volkswagen Q5, Q7, SQ5, Touareg models
- Genuine part number 06E121111AL for precise fit and function
- Engine coolant thermostat designed to regulate coolant flow and maintain engine temperature
- Manufactured to meet OEM specifications for durability and reliability
- Direct replacement part for efficient engine cooling system operation
Product Details and Functionality
The 06E121111AL engine coolant thermostat from Genuine is engineered to control the flow of coolant through the engine, ensuring the engine reaches and maintains the correct operating temperature. This thermostat is critical for preventing engine overheating and reducing wear caused by running too cold. It is specifically designed for use in Audi and Volkswagen models equipped with advanced cooling systems, including the A6 Quattro, A7 Quattro, A8 Quattro, S4, S5, Q5, Q7, SQ5, and Touareg. Using this thermostat helps maintain engine efficiency and supports emission control by stabilizing engine temperature.
Common Applications and Issues Addressed
- Prevents engine overheating by regulating coolant flow
- Helps avoid poor fuel economy caused by incorrect engine temperature
- Reduces engine wear from prolonged cold starts
- Eliminates erratic temperature gauge readings
- Supports proper heater operation inside the vehicle cabin
Installation Notes and Tips
When replacing the engine coolant thermostat 06E121111AL, ensure the engine is cool before beginning work. Drain the coolant system to prevent spills and contamination. Verify compatibility with your specific Audi or Volkswagen model and engine variant. Follow manufacturer torque specifications for housing bolts to avoid leaks. After installation, refill the cooling system and bleed air pockets to maintain proper coolant circulation.
Quality Assurance and Warranty
This Genuine engine coolant thermostat meets OEM standards for fit, form, and function. It is manufactured to provide consistent performance and durability under normal operating conditions. While specific warranty details are not provided, Genuine parts typically carry coverage aligned with manufacturer guidelines to ensure customer confidence in product reliability.
This part fits 52 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2017 | Audi | Q5 | 3.0L | V6 | N/A | 85c; w/ housing |
| 2017 | Audi | S5 | N/A | 85c; w/ housing | ||
| 2017 | Audi | SQ5 | N/A | 85c; w/ housing | ||
| 2016 | Audi | Q5 | 3.0L | V6 | N/A | 85c; w/ housing |
| 2016 | Audi | S4 | N/A | 85c; w/ housing | ||
| 2016 | Audi | S5 | N/A | 85c; w/ housing | ||
| 2016 | Audi | SQ5 | N/A | 85c; w/ housing | ||
| 2015 | Audi | A6 Quattro | 3.0L | V6 | N/A | 85c; w/ housing |
| 2015 | Audi | A7 Quattro | 3.0L | V6 | N/A | 85c; w/ housing |
| 2015 | Audi | Q5 | 3.0L | V6 | N/A | 85c; w/ housing |
| 2015 | Audi | Q7 | 3.0L | V6 | N/A | 85c; w/ housing |
| 2015 | Audi | Q7 | N/A | 85c; w/ housing | ||
| 2015 | Audi | S4 | N/A | 85c; w/ housing | ||
| 2015 | Audi | S5 | N/A | 85c; w/ housing | ||
| 2015 | Audi | SQ5 | N/A | 85c; w/ housing | ||
| 2015 | Volkswagen | Touareg | 3.0L | V6 | N/A | 85c; Hybrid; w/ housing |
| 2014 | Audi | A6 Quattro | 3.0L | V6 | N/A | 85c; w/ housing |
| 2014 | Audi | A7 Quattro | 3.0L | V6 | N/A | 85c; w/ housing |
| 2014 | Audi | A8 Quattro | 3.0L | V6 | N/A | 85c; w/ housing |
| 2014 | Audi | Q5 | 3.0L | V6 | N/A | 85c; w/ housing |
| 2014 | Audi | Q7 | 3.0L | V6 | N/A | 85c; w/ housing |
| 2014 | Audi | Q7 | N/A | 85c; w/ housing | ||
| 2014 | Audi | S4 | N/A | 85c; w/ housing | ||
| 2014 | Audi | S5 | N/A | 85c; w/ housing | ||
| 2014 | Audi | SQ5 | N/A | 85c; w/ housing | ||
| 2014 | Volkswagen | Touareg | 3.0L | V6 | N/A | 85c; Hybrid; w/ housing |
| 2013 | Audi | A6 Quattro | 3.0L | V6 | N/A | 85c; w/ housing |
| 2013 | Audi | A7 Quattro | N/A | 85c; w/ housing | ||
| 2013 | Audi | A8 Quattro | 3.0L | V6 | N/A | 85c; w/ housing |
| 2013 | Audi | Q5 | 3.0L | V6 | N/A | 85c; w/ housing |
| 2013 | Audi | Q7 | 3.0L | V6 | N/A | 85c; w/ housing |
| 2013 | Audi | Q7 | N/A | 85c; w/ housing | ||
| 2013 | Audi | S4 | N/A | 85c; w/ housing | ||
| 2013 | Audi | S5 | N/A | 85c; w/ housing | ||
| 2013 | Volkswagen | Touareg | 3.0L | V6 | N/A | 85c; Hybrid; w/ housing |
| 2012 | Audi | A6 Quattro | N/A | 85c; w/ housing | ||
| 2012 | Audi | A7 Quattro | N/A | 85c; w/ housing | ||
| 2012 | Audi | Q7 | 3.0L | V6 | N/A | 85c; w/ housing |
| 2012 | Audi | Q7 | N/A | 85c; w/ housing | ||
| 2012 | Audi | S4 | N/A | 85c; w/ housing | ||
| 2012 | Audi | S5 | N/A | 85c; w/ housing | ||
| 2012 | Volkswagen | Touareg | 3.0L | V6 | N/A | 85c; Hybrid; w/ housing |
| 2011 | Audi | A6 Quattro | 3.0L | V6 | N/A | 85c; w/ housing |
| 2011 | Audi | Q7 | 3.0L | V6 | N/A | 85c; w/ housing |
| 2011 | Audi | Q7 | N/A | 85c; w/ housing | ||
| 2011 | Audi | S4 | N/A | 85c; w/ housing | ||
| 2011 | Audi | S5 | 3.0L | V6 | N/A | 85c; w/ housing |
| 2011 | Volkswagen | Touareg | 3.0L | V6 | N/A | 85c; Hybrid; w/ housing |
| 2010 | Audi | A6 Quattro | 3.0L | V6 | N/A | 85c; w/ housing |
| 2010 | Audi | S4 | N/A | 85c; w/ housing | ||
| 2010 | Audi | S5 | 3.0L | V6 | N/A | 85c; w/ housing |
| 2009 | Audi | A6 Quattro | 3.0L | V6 | N/A | 85c; w/ housing |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.