Mahle B32313 Secondary Air Injection Pump Gasket

Secondary Air Injection Pump Gasket for Audi and Volkswagen

Mahle B32313 is a beaded steel gasket for emission control sealing applications, including EGR valve gasket service on select Audi and Volkswagen models. It is built for precise sealing where exhaust and air-injection components meet, helping maintain a secure connection under heat and vibration.

Compatible with 1997-2012 Audi A4, A4 Quattro, S4, Allroad Quattro, A6, A6 Quattro, A8 Quattro, S5, and 1998-2005 Volkswagen Passat applications listed below. Mahle B32313 is a direct-fit sealing solution for technicians servicing Audi A4 EGR valve gasket replacement and Volkswagen Passat emission system repairs.

Key Features

• Beaded steel gasket material for durable sealing performance
• Designed for emission control sealing applications
• OE-style replacement for select Audi and Volkswagen vehicles
• Mahle sealing product trusted by OEMs and technicians
• Part number B32313 for accurate ordering and service lookup

Detailed Description

Mahle B32313 is a sealing gasket used in emission control service, with fitment listed for EGR valve gasket applications across multiple Audi and Volkswagen platforms. The beaded steel construction helps maintain consistent sealing at the mating surface, which is important in high-temperature exhaust-related systems. If you are replacing a worn Audi A6 Quattro EGR valve gasket or servicing a Volkswagen Passat emission component, this gasket provides the correct application-specific fitment.

This part cross-references FEL-PRO 72803 for the same application. The B32313 part number also aligns with OE reference 078 131 120 K for Audi and Volkswagen applications.

What It Helps Address

• Exhaust or air-injection sealing leaks at the gasket interface
• Damaged or flattened original gasket material
• Service issues during EGR valve removal and replacement
• Loss of sealing integrity from heat cycling and vibration
• Emission system maintenance on Audi A4, A6, S4, and Passat models

Installation Notes and Tips

Clean both mating surfaces before installation and verify the flange or housing is free of carbon buildup, corrosion, or distortion. Match the gasket to the exact vehicle application and confirm the part number B32313 before assembly. For Audi A4, Audi A6, Audi S4, Audi S5, Audi A8 Quattro, Audi Allroad Quattro, and Volkswagen Passat service, follow the vehicle-specific repair procedure and torque sequence.

Quality Assurance

Mahle gaskets are engineered as sealing components used by OEMs and professional technicians worldwide. B32313 is manufactured as a beaded steel gasket for consistent fit and sealing performance in emission control service.