Mahle G31943 Fuel Injection Throttle Body Mounting Gasket

Mahle G31943 Fuel Injection Throttle Body Gasket

Mahle G31943 is an OEM-standard fuel injection throttle body mounting gasket built with rubber coated embossed metal for reliable sealing at the throttle body interface. It is a direct-fit sealing solution for select Mercedes-Benz applications, including Mercedes-Benz C300, E350, and ML350 models.

Key Features

• OEM Standard item grade for factory-style fit and sealing performance
• Rubber coated embossed metal construction for consistent sealing at the mounting surface
• Made for fuel injection throttle body mounting applications
• Single gasket design with no additional package contents
• Mahle sealing technology trusted by OEMs and technicians

Detailed Description

Mahle G31943 is a fuel injection throttle body mounting gasket engineered for dependable sealing in Mercedes-Benz air and fuel delivery systems. The rubber coated embossed metal material helps maintain a secure seal between the throttle body and mating surface, supporting proper airflow control and reducing the risk of vacuum leaks at the mounting point. This part cross-references Mercedes-Benz 272 141 09 80 for the same application. It is a strong match for owners and technicians servicing Mercedes-Benz C300, E350, ML350, and related models that require an OEM-style throttle body gasket. Mahle G31943 is also searched as a Mercedes-Benz throttle body gasket and a Mercedes-Benz fuel injection gasket replacement.

Common Issues This Part May Address

• Air leaks at the throttle body mounting surface
• Rough idle caused by a poor seal
• Unmetered air entering the intake system
• Throttle body service requiring a replacement gasket
• Sealing wear from heat cycling and age

Installation Notes and Tips

Clean both mating surfaces before installation and inspect the throttle body and intake flange for damage or contamination. Confirm the part number and vehicle application before assembly, especially on Mercedes-Benz C300, E350, and ML350 service jobs. Follow the factory service procedure and torque specifications for the throttle body mounting fasteners to help maintain an even seal.

Quality Assurance

Mahle supplies sealing products used by OEMs and technicians worldwide, and G31943 is built to OEM-standard expectations for fit and sealing performance.