Mahle G31955 Fuel Injection Throttle Body Mounting Gasket

OE-Style Throttle Body Sealing

The Mahle G31955 fuel injection throttle body mounting gasket is built for OEM-standard sealing performance on select Mercedes-Benz and Chrysler applications. It uses molded rubber construction to help maintain a secure seal at the throttle body mounting surface, supporting stable air management and clean reassembly.

Compatible With Mercedes-Benz G55 AMG, SLK55 AMG, G500, SL55 AMG, ML500, R500, C55 AMG, CL500, CL55 AMG, CLK500, CLK55 AMG, CLS500, CLS55 AMG, E500, E55 AMG, S350, S430, S500, S55 AMG, SL500, C240, C320, CLK320, E320, ML350, C32 AMG, SLK32 AMG, SLK320, CLK430, ML320, ML55 AMG, E430, ML430, C280, and C43 AMG, plus Chrysler Crossfire applications listed below.

• Molded rubber throttle body gasket material
• OEM Standard item grade
• Mahle sealing product for fuel injection throttle body mounting service
• Cross-reference: FEL-PRO 61594
• Cross-reference: Mercedes-Benz 305 997 03 45

Detailed Product Overview

Mahle G31955 is a fuel injection throttle body mounting gasket made for vehicles that require a precise seal between the throttle body and intake assembly. As an OEM-standard sealing component, it is suited for service work where the original gasket has hardened, flattened, or no longer seals evenly. This part number is commonly searched as Mahle G31955 and G31955 for Mercedes-Benz throttle body gasket replacement needs.

This gasket is used across a wide range of Mercedes-Benz models from 1998-2011, including Mercedes-Benz E320, ML320, SL500, and G55 AMG applications, as well as the 2004-2008 Chrysler Crossfire. If you are replacing a throttle body seal on a Mercedes-Benz G500 or CLK500, this part provides the correct sealing format for the mounting interface.

Common Problems This Part Can Address

• Air leaks at the throttle body mounting surface
• Rough idle caused by a deteriorated throttle body seal
• Vacuum-related drivability issues from a worn gasket
• Unstable throttle response after intake service
• Reassembly problems when the original gasket is damaged or compressed

Installation Notes and Tips

Clean both mating surfaces before installation and inspect the throttle body and intake flange for residue, corrosion, or old seal material. Follow the vehicle service procedure for the specific engine application, and verify the gasket seats evenly before tightening fasteners to specification. For Mercedes-Benz models listed in the fitment data, confirm the exact engine and intake configuration before ordering.

• Fits 2003-2011 Mercedes-Benz G55 AMG, N/A
• Fits 2005-2010 Mercedes-Benz SLK55 AMG, N/A
• Fits 2004-2008 Chrysler Crossfire, N/A
• Fits 2002-2008 Mercedes-Benz G500, N/A
• Fits 2003-2008 Mercedes-Benz SL55 AMG, N/A
• Fits 2002-2007 Mercedes-Benz ML500, N/A
• Fits 2006-2007 Mercedes-Benz R500, N/A
• Fits 2005-2006 Mercedes-Benz C55 AMG, N/A
• Fits 2000-2006 Mercedes-Benz CL500, N/A
• Fits 2001-2006 Mercedes-Benz CL55 AMG, N/A
• Fits 2003-2006 Mercedes-Benz CLK500, N/A
• Fits 2001-2006 Mercedes-Benz CLK55 AMG, N/A
• Fits 2006 Mercedes-Benz CLS500, N/A
• Fits 2006 Mercedes-Benz CLS55 AMG, N/A
• Fits 2003-2006 Mercedes-Benz E500, N/A
• Fits 2000-2006 Mercedes-Benz E55 AMG, N/A
• Fits 2006 Mercedes-Benz S350, N/A
• Fits 2000-2006 Mercedes-Benz S430, N/A
• Fits 2000-2006 Mercedes-Benz S500, N/A
• Fits 2001-2006 Mercedes-Benz S55 AMG, N/A
• Fits 1999-2006 Mercedes-Benz SL500, N/A
• Fits 2001-2005 Mercedes-Benz C240, N/A
• Fits 2001-2005 Mercedes-Benz C320, N/A
• Fits 1998-2005 Mercedes-Benz CLK320, N/A
• Fits 1998-2005 Mercedes-Benz E320, N/A
• Fits 2003-2005 Mercedes-Benz ML350, N/A
• Fits 2002-2004 Mercedes-Benz C32 AMG, N/A
• Fits 2002-2004 Mercedes-Benz SLK32 AMG, N/A
• Fits 2001-2004 Mercedes-Benz SLK320, N/A
• Fits 1999-2003 Mercedes-Benz CLK430, N/A
• Fits 1998-2003 Mercedes-Benz ML320, N/A
• Fits 2000-2003 Mercedes-Benz ML55 AMG, N/A
• Fits 1998-2002 Mercedes-Benz E430, N/A
• Fits 1999-2001 Mercedes-Benz ML430, N/A
• Fits 1998-2000 Mercedes-Benz C280, N/A
• Fits 1998-2000 Mercedes-Benz C43 AMG, N/A

Quality Assurance

Mahle supplies sealing products used by OEMs and technicians worldwide, and this gasket is manufactured to OEM-standard expectations for fit and sealing performance. The G31955 part number is a direct reference for service and replacement planning on the listed Mercedes-Benz and Chrysler applications.