Mahle G31271 Fuel Injection Throttle Body Mounting Gasket

Mahle G31271 Fuel Injection Throttle Body Gasket

Mahle G31271 is an OEM-standard fuel injection throttle body mounting gasket made with molded rubber for reliable sealing at the throttle body interface. It is built for direct replacement service on select Buick, Chevrolet, Oldsmobile, and Pontiac applications from 1993-1995.

Key Features

• OEM-standard throttle body mounting gasket for fuel injection service
• Molded rubber construction for consistent sealing performance
• Mahle sealing product engineered for OE-style fit and function
• Direct replacement for applications using Mahle G31271
• Cross-references FEL-PRO 61037 and General Motors 17113264

Detailed Description

Mahle G31271 is a fuel injection throttle body mounting gasket used to seal the throttle body to the intake assembly and help maintain proper air management at the throttle body flange. As an OEM-standard part, it is suited for service work where a precise sealing surface is needed on vehicles such as the Buick LeSabre, Buick Regal, Chevrolet Lumina APV, Oldsmobile Silhouette, and Pontiac Trans Sport. This part number, G31271, is also listed for additional Buick, Oldsmobile, and Pontiac passenger and van applications within the 1993-1995 model years.

Mahle gaskets are known for OE-style sealing performance, and this molded rubber design supports a clean, stable seal during throttle body service. If you are replacing a worn throttle body gasket on a 1993-1995 Buick LeSabre or a 1993-1995 Pontiac Trans Sport, G31271 provides the correct mounting gasket format for the listed applications.

What It Helps Address

• Air leakage at the throttle body mounting surface
• Rough idle caused by a compromised throttle body seal
• Vacuum-related drivability concerns at the intake interface
• Throttle body service issues after gasket wear or compression
• Sealing problems during intake and fuel injection maintenance

Installation Notes and Tips

Clean both mating surfaces before installation and inspect the throttle body flange for damage, corrosion, or old gasket residue. Follow the vehicle service procedure for the specific Buick, Chevrolet, Oldsmobile, or Pontiac application, and verify the part number G31271 against the original gasket before assembly. This part cross-references FEL-PRO 61037 and General Motors 17113264 for the same application.

Quality Assurance

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