Standard Ignition VG100 EGR Valve Gasket

Standard Ignition VG100 EGR Valve Gasket

The Standard Ignition VG100 is an exhaust gas recirculation (EGR) valve gasket built for direct replacement service on select GM applications. It uses a metal construction with a single-port, 2-bolt design to support a secure seal at the EGR valve mounting surface.

Key Features

• Metal EGR valve gasket for emission control service
• 2 bolt holes with 1 port for the specified EGR valve interface
• Inner diameter: 0.79 in. (20.26 mm)
• Overall length: 2.36 in. (59.944 mm)
• Overall width: 1.36 in. (34.544 mm)
• Thickness: 3/64 in. (1.02 mm)
• Fits applications across 1998-2003 Chevrolet, GMC, Cadillac, and Pontiac models

Detailed Description

Standard Ignition VG100 is an EGR valve gasket engineered for emission control sealing where the valve meets the intake or related mounting surface. The metal gasket construction and measured dimensions help provide a precise fit for service on vehicles such as the 1999-2002 Chevrolet Silverado 1500, 2000-2002 GMC Yukon, and 1998-2000 Pontiac Firebird. This part number, VG100, is also referenced in cross applications including FEL-PRO 70947 and MAHLE G31535.

Standard Ignition manufactures emission components with process control from component production through finished assembly, supporting consistent fit and sealing performance for repair work on Chevrolet Silverado, GMC Sierra, and Cadillac Escalade platforms.

What It Helps Fix

• EGR valve leaks at the gasket sealing surface
• Exhaust gas seepage around the valve flange
• Rough idle caused by an unsealed EGR connection
• Check engine light concerns related to EGR sealing faults
• Loss of proper exhaust gas recirculation flow at the mounting point

Installation Notes and Tips

Clean both mating surfaces before installation and verify that the EGR valve flange is flat and free of carbon buildup. Match the gasket to the 2-bolt, single-port layout and confirm the dimensions against the removed part before assembly. For fitment reference, this VG100 gasket fits 2003 Chevrolet Express 2500 and Express 3500, 2003 GMC Savana 2500 and Savana 3500, 2002 Cadillac Escalade and Escalade EXT, 2002 Chevrolet Avalanche 1500, 1999-2002 Chevrolet Silverado 1500, 2001-2002 Chevrolet Silverado 1500 HD, 1999-2002 Chevrolet Silverado 2500, 2001-2002 Chevrolet Silverado 2500 HD, 2001-2002 Chevrolet Silverado 3500, 2000-2002 Chevrolet Suburban 2500, 2002 Chevrolet Tahoe, 2000 Chevrolet Tahoe, 1999-2002 GMC Sierra 1500, 2001-2002 GMC Sierra 1500 HD, 1999-2002 GMC Sierra 2500, 2001-2002 GMC Sierra 2500 HD, 2001-2002 GMC Sierra 3500, 2000-2002 GMC Yukon, 2000-2001 Chevrolet Suburban 1500, 2000-2001 GMC Yukon XL 1500, 2000-2001 GMC Yukon XL 2500, 1998-2000 Chevrolet Camaro, and 1998-2000 Pontiac Firebird.

Quality Assurance

Standard Ignition maintains quality control throughout the manufacturing process for its emission components, from componentry to finished product, to support consistent sealing performance and dependable service fit.