Mahle G31596 Fuel Injection Throttle Body Mounting Gasket

Fuel Injection Throttle Body Gasket for GM V6 Applications

Mahle G31596 is a fuel injection throttle body mounting gasket made with molded rubber for a precise seal at the throttle body interface. Built to OEM standard, it supports clean reassembly on select Buick, Chevrolet, Oldsmobile, and Pontiac applications where a reliable throttle body seal is required.

Key Features

• Molded rubber throttle body gasket material for consistent sealing
• OEM standard item grade for factory-style service replacement
• Mahle sealing product backed by OE-focused engineering
• Direct replacement for select GM applications
• Part number G31596 for accurate catalog matching

Detailed Description

Mahle G31596 is a fuel injection throttle body mounting gasket used on select GM vehicles including Buick LeSabre, Buick Park Avenue, Buick Regal, Buick Riviera, Chevrolet Impala, Chevrolet Lumina, Chevrolet Monte Carlo, Oldsmobile 88, Oldsmobile 98, Oldsmobile Intrigue, Oldsmobile LSS, Oldsmobile Regency, Pontiac Bonneville, and Pontiac Grand Prix. This gasket is intended for service work where the throttle body must seal properly to the intake side, helping maintain stable airflow and a clean mounting surface. This part cross-references FEL-PRO 61093 for the same application.

What It Helps Address

• Air leakage at the throttle body mounting surface
• Rough idle caused by a worn or flattened gasket
• Vacuum-related drivability concerns after throttle body service
• Sealing issues during intake or throttle body maintenance
• Repeat repairs caused by reusing an aged gasket

Installation Notes and Tips

Clean both mating surfaces before installation and inspect the throttle body flange for damage or warping. Replace the gasket any time the throttle body is removed to help ensure a proper seal. Confirm vehicle application by year, make, and model before ordering. Fits 1995-2005 Pontiac Bonneville, 1997-2003 Pontiac Grand Prix, 1995-2003 Buick Park Avenue, 1996-2003 Buick Regal, 1996-2005 Buick LeSabre, 1995-1997 Buick Riviera, 2000-2003 Chevrolet Impala, 1998-2003 Chevrolet Monte Carlo, 1998-1999 Chevrolet Lumina, 1995-1999 Oldsmobile 88, 1995-1996 Oldsmobile 98, 1996-1999 Oldsmobile LSS, 1997-1998 Oldsmobile Regency, and 1998-1999 Oldsmobile Intrigue.

Quality Assurance

Mahle gaskets are engineered as OEM-standard sealing components and are trusted by technicians and vehicle manufacturers for service applications that require dependable fit and sealing performance. G31596 is built to meet the demands of routine throttle body service on select GM platforms.