OE Quality
60-Day Returns

Elring 049.310 Secondary Air Injection Bypass Valve Gasket
Overview of Elring Secondary Air Injection Bypass Valve Gasket 049.310
The Elring Secondary Air Injection Bypass Valve Gasket 049.310 is designed to provide a reliable seal for the secondary air injection system in select Audi and Volkswagen models. This gasket features two mounting bores, ensuring a secure fit and proper function within the emission control system.
- Compatible with Audi and Volkswagen vehicles including A4, A6, A8, Allroad Quattro, Jetta, Passat, Phaeton, S4, S8, Touareg, and TT models
- Part number 049.310 for precise identification and fitment
- Includes 2 mounting bores for secure installation
- Designed for use in emission control systems, specifically secondary air injection bypass valves
- Manufactured by Elring, a recognized brand in gaskets and sealing systems
Detailed Product Description
The Elring Secondary Air Injection Bypass Valve Gasket 049.310 is engineered to maintain an effective seal between the bypass valve and the engine components. With two mounting bores, this gasket ensures proper alignment and prevents air leaks that could affect the secondary air injection system's performance. This part is essential for maintaining emission standards and supporting the vehicle’s overall engine efficiency. It is compatible with a range of Audi and Volkswagen models, including the A4 Quattro, A6 Quattro, A8 Quattro, and other variants listed in the fitment section.
Applications and Common Issues Addressed
- Prevents air leaks in the secondary air injection bypass valve system
- Helps maintain proper emission control function
- Reduces risk of check engine light related to secondary air injection faults
- Supports engine performance by ensuring correct air flow
- Addresses gasket wear or damage that can cause exhaust system inefficiencies
Installation Notes and Tips
When installing the Elring Secondary Air Injection Bypass Valve Gasket 049.310, ensure the mounting surfaces are clean and free of debris. Proper torque specifications should be followed to avoid gasket deformation. The two mounting bores facilitate alignment, but care should be taken to avoid over-tightening bolts. It is recommended to inspect the bypass valve and surrounding components for wear or damage during installation.
Quality Assurance and Warranty
Elring is known for producing high-quality gaskets and sealing systems that meet OEM standards. The Secondary Air Injection Bypass Valve Gasket 049.310 undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Elring products typically come with a limited warranty against manufacturing defects, providing confidence in the part’s longevity and fitment.
| Brand | Elring |
| Part Number | 049.310 |
| Number Of Mounting Bores | 2 |
This part fits 106 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | Audi | A6 Quattro | AWD | 4.2L | V8 | GAS | N/A | |||
| 2010 | Audi | A6 Quattro | AWD | 4.2L | V8 | GAS | N/A | |||
| 2009 | Audi | A4 | Luxury | Sedan | FWD | 1.8L | L4 | N/A | ||
| 2009 | Audi | A6 Quattro | AWD | 4.2L | V8 | GAS | N/A | |||
| 2009 | Audi | S4 | 4.2L | V8 | N/A | |||||
| 2008 | Audi | A4 | Luxury | Sedan | FWD | 1.8L | L4 | N/A | ||
| 2008 | Audi | A6 Quattro | AWD | 4.2L | V8 | GAS | N/A | |||
| 2008 | Audi | S4 | 4.2L | V8 | N/A | |||||
| 2007 | Audi | A4 | Luxury | Sedan | FWD | 1.8L | L4 | N/A | ||
| 2007 | Audi | A6 Quattro | AWD | 4.2L | V8 | GAS | N/A | |||
| 2007 | Audi | A8 Quattro | 4.2L | V8 | N/A | |||||
| 2007 | Audi | S4 | 4.2L | V8 | N/A | |||||
| 2006 | Audi | A4 | 1.8L | L4 | N/A | |||||
| 2006 | Audi | A6 | Elite | Sedan | FWD | 3.0L | V6 | N/A | ||
| 2006 | Audi | A6 Quattro | 4.2L | V8 | N/A | |||||
| 2006 | Audi | A8 Quattro | 4.2L | V8 | N/A | |||||
| 2006 | Audi | S4 | AWD | 4.2L | V8 | GAS | N/A | |||
| 2006 | Audi | S4 | 4.2L | V8 | N/A | |||||
| 2006 | Audi | TT | Base | Convertible | FWD | 1.8L | L4 | N/A | ||
| 2006 | Volkswagen | Phaeton | 4.2L | V8 | N/A | |||||
| 2006 | Volkswagen | Touareg | 4.2L | V8 | N/A | |||||
| 2005 | Audi | A4 | 1.8L | L4 | N/A | |||||
| 2005 | Audi | A4 Quattro | 1.8L | L4 | N/A | |||||
| 2005 | Audi | A6 | FWD | 3.0L | V6 | GAS | N/A | |||
| 2005 | Audi | A6 Quattro | 4.2L | V8 | N/A | |||||
| 2005 | Audi | A6 Quattro | 3.0L | V6 | N/A | |||||
| 2005 | Audi | A8 Quattro | AWD | 4.2L | V8 | GAS | N/A | |||
| 2005 | Audi | Allroad Quattro | 4.2L | V8 | N/A | |||||
| 2005 | Audi | S4 | AWD | 4.2L | V8 | GAS | N/A | |||
| 2005 | Audi | S4 | 4.2L | V8 | N/A | |||||
| 2005 | Audi | TT | Base | Convertible | FWD | 1.8L | L4 | N/A | ||
| 2005 | Volkswagen | Passat | 2.8L | V6 | N/A | |||||
| 2005 | Volkswagen | Phaeton | 4.2L | V8 | N/A | |||||
| 2005 | Volkswagen | Touareg | 4.2L | V8 | N/A | |||||
| 2004 | Audi | A4 | Avant | Wagon | FWD | 3.0L | V6 | N/A | ||
| 2004 | Audi | A4 Quattro | 3.0L | V6 | N/A | |||||
| 2004 | Audi | A4 Quattro | 1.8L | L4 | N/A | |||||
| 2004 | Audi | A6 | 3.0L | V6 | N/A | |||||
| 2004 | Audi | A6 Quattro | 4.2L | V8 | N/A | |||||
| 2004 | Audi | A6 Quattro | 3.0L | V6 | N/A | |||||
| 2004 | Audi | A8 Quattro | AWD | 4.2L | V8 | GAS | N/A | |||
| 2004 | Audi | Allroad Quattro | 4.2L | V8 | N/A | |||||
| 2004 | Audi | S4 | 4.2L | V8 | N/A | |||||
| 2004 | Volkswagen | Passat | 2.8L | V6 | N/A | |||||
| 2004 | Volkswagen | Phaeton | 4.2L | V8 | N/A | |||||
| 2004 | Volkswagen | Touareg | V8 | Sport Utility | AWD | 4.2L | V8 | N/A | ||
| 2003 | Audi | A3 | Advance | Hatchback | FWD | 1.8L | L4 | N/A | ||
| 2003 | Audi | A4 | Base | Sedan | FWD | 1.8L | L4 | N/A | ||
| 2003 | Audi | A4 Quattro | 3.0L | V6 | N/A | |||||
| 2003 | Audi | A6 | 3.0L | V6 | N/A | |||||
| 2003 | Audi | A6 Quattro | 4.2L | V8 | N/A | |||||
| 2003 | Audi | A6 Quattro | 3.0L | V6 | N/A | |||||
| 2003 | Audi | A8 Quattro | 4.2L | V8 | N/A | |||||
| 2003 | Audi | Allroad Quattro | 4.2L | V8 | N/A | |||||
| 2003 | Audi | S6 | Avant | Wagon | AWD | 4.2L | V8 | N/A | ||
| 2003 | Volkswagen | Passat | 2.8L | V6 | N/A | |||||
| 2002 | Audi | A3 | Advance | Hatchback | FWD | 1.8L | L4 | N/A | ||
| 2002 | Audi | A4 | Base | Sedan | FWD | 1.8L | L4 | N/A | ||
| 2002 | Audi | A4 Quattro | 3.0L | V6 | N/A | |||||
| 2002 | Audi | A6 | 3.0L | V6 | N/A | |||||
| 2002 | Audi | A6 Quattro | 4.2L | V8 | N/A | |||||
| 2002 | Audi | A6 Quattro | 3.0L | V6 | N/A | |||||
| 2002 | Audi | A8 Quattro | 4.2L | V8 | N/A | |||||
| 2002 | Audi | S6 | Avant | Wagon | AWD | 4.2L | V8 | N/A | ||
| 2002 | Audi | S8 | 4.2L | V8 | N/A | |||||
| 2002 | Volkswagen | Passat | 2.8L | V6 | N/A | |||||
| 2001 | Audi | A3 | Ambiente | Hatchback | FWD | 1.8L | L4 | N/A | ||
| 2001 | Audi | A4 | 1.8L | L4 | N/A | |||||
| 2001 | Audi | A4 Quattro | 1.8L | L4 | N/A | |||||
| 2001 | Audi | A6 | 2.8L | V6 | GAS | N/A | ||||
| 2001 | Audi | A6 Quattro | 4.2L | V8 | N/A | |||||
| 2001 | Audi | A8 Quattro | 4.2L | V8 | N/A | |||||
| 2001 | Audi | S8 | 4.2L | V8 | N/A | |||||
| 2001 | Audi | TT | 1.8L | L4 | N/A | |||||
| 2001 | Volkswagen | Jetta | 1.8L | L4 | N/A | |||||
| 2001 | Volkswagen | Passat | 2.8L | V6 | N/A | |||||
| 2000 | Audi | A3 | Ambition | Hatchback | FWD | 1.8L | L4 | N/A | ||
| 2000 | Audi | A4 | 2.8L | V6 | N/A | |||||
| 2000 | Audi | A4 Quattro | 2.8L | V6 | GAS | N/A | ||||
| 2000 | Audi | A6 | 2.8L | V6 | GAS | N/A | ||||
| 2000 | Audi | A6 Quattro | 4.2L | V8 | N/A | |||||
| 2000 | Audi | A8 | 3.7L | V8 | N/A | |||||
| 2000 | Audi | A8 Quattro | 4.2L | V8 | N/A | |||||
| 2000 | Audi | TT | 1.8L | L4 | N/A | |||||
| 2000 | Audi | TT Quattro | 1.8L | L4 | GAS | N/A | ||||
| 2000 | Volkswagen | Jetta | 1.8L | L4 | N/A | |||||
| 2000 | Volkswagen | Passat | 2.8L | V6 | N/A | |||||
| 1999 | Audi | A3 | Base | Hatchback | FWD | 1.8L | L4 | N/A | ||
| 1999 | Audi | A4 | Base | Sedan | FWD | 2.8L | V6 | N/A | ||
| 1999 | Audi | A6 | Base | Sedan | FWD | 2.8L | V6 | N/A | ||
| 1999 | Audi | A8 | Base | Sedan | FWD | 3.7L | V8 | N/A | ||
| 1999 | Audi | TT | Base | Coupe | FWD | 1.8L | L4 | N/A | ||
| 1999 | Volkswagen | Golf | MI | Hatchback | FWD | 1.8L | L4 | N/A | ||
| 1999 | Volkswagen | Passat | GLS | Sedan | FWD | 2.8L | V6 | N/A | ||
| 1998 | Audi | A3 | Base | Hatchback | FWD | 1.8L | L4 | N/A | ||
| 1998 | Audi | A4 | Base | Sedan | FWD | 2.8L | V6 | N/A | ||
| 1998 | Audi | A6 | Base | Sedan | FWD | 2.8L | V6 | N/A | ||
| 1998 | Audi | A8 | Base | Sedan | FWD | 3.7L | V8 | N/A | ||
| 1998 | Volkswagen | Golf | Atlanta | Hatchback | FWD | 1.8L | L4 | N/A | ||
| 1998 | Volkswagen | Passat | GLS | Sedan | FWD | 2.8L | V6 | N/A | ||
| 1997 | Audi | A4 | Base | Sedan | FWD | 2.8L | V6 | N/A | ||
| 1997 | Audi | A6 | Avant | Wagon | FWD | 2.8L | V6 | N/A | ||
| 1997 | Volkswagen | Golf | Atlanta | Hatchback | FWD | 1.8L | L4 | N/A | ||
| 1997 | Volkswagen | Passat | GLX | Sedan | FWD | 2.8L | V6 | N/A | ||
| 1996 | Audi | A4 | Base | Sedan | FWD | 2.8L | V6 | N/A | ||
| 1996 | Volkswagen | Passat | GLX | Sedan | FWD | 2.8L | V6 | N/A |
* 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.