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Genuine N90806302 Engine Water Pump Housing O-Ring
Reliable Engine Water Pump Housing O-Ring for Audi and Volkswagen
The Genuine N90806302 Engine Water Pump Housing O-Ring is designed to provide a precise seal for your vehicle's cooling system. Compatible with a range of Audi and Volkswagen models, this O-ring ensures proper sealing to prevent coolant leaks and maintain engine performance.
- Genuine OEM part number N90806302 for exact fitment
- Compatible with Audi A6 Quattro, A8 Quattro, Q7, R8, RS4, RS5, RS7, S4, S5, S6, S7, S8 and Volkswagen Touareg
- Engineered to withstand high temperatures and pressure within the cooling system
- Durable material designed to resist wear and degradation over time
- Essential component for maintaining engine water pump housing integrity
Product Details and Compatibility
This Engine Water Pump Housing O-Ring is a critical sealing component used in the cooling system of select Audi and Volkswagen vehicles. The Genuine part number N90806302 ensures compatibility and reliability across multiple models including the Audi A6 Quattro, A8 Quattro, Q7, R8, RS4, RS5, RS7, S4, S5, S6, S7, S8, and the Volkswagen Touareg. Proper sealing of the water pump housing prevents coolant leaks that can lead to engine overheating and potential damage.
Common Applications and Issues Addressed
- Prevents coolant leaks from the engine water pump housing
- Maintains optimal engine temperature by ensuring a secure seal
- Reduces risk of engine overheating due to coolant loss
- Helps avoid costly repairs related to water pump seal failure
- Supports overall cooling system efficiency and longevity
Installation Notes and Tips
When installing the Genuine N90806302 Engine Water Pump Housing O-Ring, ensure the mating surfaces are clean and free of debris. Lubricate the O-ring lightly with coolant or appropriate lubricant to ease installation and prevent damage. Verify the O-ring is seated evenly in the groove to maintain a proper seal. It is recommended to inspect the water pump housing and surrounding components for wear or damage during installation.
Quality Assurance and Warranty
This Genuine Engine Water Pump Housing O-Ring meets OEM specifications for fit, form, and function. Manufactured to strict quality standards, it provides reliable sealing performance under normal operating conditions. While specific warranty details may vary, Genuine parts typically come with a limited warranty against defects in material and workmanship to ensure customer confidence.
This part fits 90 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Audi | A8 Quattro | 4.0L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2018 | Audi | RS7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2018 | Audi | S6 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2018 | Audi | S7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2018 | Audi | S8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2017 | Audi | A8 Quattro | 4.0L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2017 | Audi | RS7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2017 | Audi | S6 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2017 | Audi | S7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2017 | Audi | S8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2016 | Audi | A8 Quattro | 4.0L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2016 | Audi | RS7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2016 | Audi | S6 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2016 | Audi | S7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2016 | Audi | S8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2015 | Audi | A8 Quattro | 4.0L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2015 | Audi | A8 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2015 | Audi | R8 | 4.2L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2015 | Audi | R8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2015 | Audi | RS5 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2015 | Audi | RS7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2015 | Audi | S6 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2015 | Audi | S7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2015 | Audi | S8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2014 | Audi | A8 Quattro | 4.0L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2014 | Audi | A8 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2014 | Audi | R8 | 4.2L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2014 | Audi | R8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2014 | Audi | RS5 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2014 | Audi | RS7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2014 | Audi | S6 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2014 | Audi | S7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2014 | Audi | S8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2013 | Audi | A8 Quattro | 4.0L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2013 | Audi | A8 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2013 | Audi | RS5 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2013 | Audi | S6 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2013 | Audi | S7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2013 | Audi | S8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2012 | Audi | A8 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2012 | Audi | R8 | 4.2L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2012 | Audi | R8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2011 | Audi | A6 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2011 | Audi | A8 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2011 | Audi | R8 | 4.2L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2011 | Audi | R8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2011 | Audi | S5 | 4.2L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2011 | Audi | S5 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2011 | Audi | S6 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2010 | Audi | A6 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2010 | Audi | A8 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2010 | Audi | Q7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2010 | Audi | Q7 | 4.2L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2010 | Audi | R8 | 4.2L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2010 | Audi | S5 | 4.2L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2010 | Audi | S6 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2009 | Audi | A6 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2009 | Audi | A8 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2009 | Audi | Q7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2009 | Audi | Q7 | 4.2L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2009 | Audi | R8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2009 | Audi | S4 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2009 | Audi | S5 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2009 | Audi | S6 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2009 | Audi | S8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2009 | Volkswagen | Touareg | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2008 | Audi | A6 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2008 | Audi | A8 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2008 | Audi | Q7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2008 | Audi | Q7 | 4.2L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2008 | Audi | R8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2008 | Audi | RS4 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2008 | Audi | S4 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2008 | Audi | S5 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2008 | Audi | S6 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2008 | Audi | S8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2008 | Volkswagen | Touareg | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2008 | Volkswagen | Touareg | 4.2L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2007 | Audi | A6 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2007 | Audi | A8 Quattro | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2007 | Audi | Q7 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2007 | Audi | Q7 | 4.2L | V8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
| 2007 | Audi | RS4 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2007 | Audi | S4 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2007 | Audi | S6 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2007 | Audi | S8 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2007 | Volkswagen | Touareg | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2006 | Audi | S4 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2005 | Audi | S4 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft | ||
| 2004 | Audi | S4 | N/A | O-Ring 28 x 3.5mm for Engine Water Pump Housing at Drive Shaft |
* 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.