Elring 777.120 Fuel Injection Throttle Body Mounting Seal

Elring Fuel Injection Throttle Body Seal

Elring part number 777.120 is a fuel injection throttle body mounting seal made from FPM (fluoride rubber) for a precise seal at the throttle body-to-intake connection. It is built for direct replacement service on a wide range of GM applications, including Chevrolet Camaro, Corvette, Caprice, and Cadillac CTS models.

Key Features

• FPM (fluoride rubber) construction for fuel-system sealing applications
• Fuel injection throttle body mounting seal for the throttle body flange
• Direct-fit service part for select Chevrolet, Cadillac, Buick, and Pontiac vehicles
• Elring 777.120 for OE-style replacement needs
• Cross-references FEL-PRO 61436 and MAHLE G31963 for the same application

Detailed Description

This Elring throttle body mounting gasket is used to seal the fuel injection throttle body to the intake assembly, helping maintain a stable air path at the throttle opening. The FPM material is selected for sealing performance in fuel-exposed environments, making this part a practical choice for service on vehicles such as the Chevrolet Camaro, Chevrolet Corvette, and Cadillac CTS. If you are replacing a worn throttle body gasket on a 2010-2016 Chevrolet Camaro or a 2009-2015 Cadillac CTS, Elring 777.120 provides the correct mounting seal for the listed applications.

Compatible vehicle coverage includes 2011-2017 Chevrolet Caprice, 2014-2017 Chevrolet SS, 2010-2016 Chevrolet Camaro, 2009-2015 Cadillac CTS, 2006-2007 Cadillac CTS, 2005-2013 Chevrolet Corvette, 2006-2011 Buick Lucerne, 2006-2011 Cadillac DTS, 2005-2010 Cadillac STS, 2004-2009 Cadillac SRX, 2008-2009 Cadillac XLR, 2007-2009 Chevrolet Avalanche, 2008-2009 Pontiac G8, and 2005-2006 Pontiac GTO.

What It Helps Address

• Air leaks at the throttle body mounting surface
• Damaged or flattened throttle body gasket material
• Rough idle caused by sealing loss at the intake connection
• Throttle body service where the original seal is no longer reusable
• Fuel injection throttle body mounting gasket replacement on listed GM models

Installation Notes and Tips

Clean both mating surfaces before installation and verify the throttle body and intake flange are free of old gasket material, carbon buildup, and debris. Install Elring 777.120 in the correct orientation for the throttle body mounting surface, then tighten fasteners evenly to the vehicle manufacturer’s specification. For best results, confirm the part number against the exact engine and model-year application before service.

Quality Assurance

Elring is a recognized sealing-system manufacturer, and this throttle body mounting seal is built for the listed OE-style applications. Part number 777.120 is a direct replacement sealing component for fuel injection throttle body service on the specified vehicles.