Standard Ignition VG122 EGR Valve Gasket
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Standard Ignition

Standard Ignition VG122 EGR Valve Gasket

Brand Standard Ignition VG122
Fits Chevrolet and GMC · 12 vehicles

Metal construction. Provides a durable sealing surface for emission system service.

Single-port design. Made for a clean, precise seal with two bolt holes.

Quality-controlled manufacturing. Built under complete process control from components to finished part.

Cross-references Dayco 71219, MAHLE F31901 and 2-2618 for the same application. See all 8.

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Standard Ignition VG122 EGR Valve Gasket

Standard Ignition VG122 is a metal EGR valve gasket built for sealing the exhaust gas recirculation valve to the intake or mounting surface on select GM trucks. It is a direct-fit emission control gasket for 2002-2004 Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 applications with a bottom-position EGR valve gasket requirement.

Key Features

  • Metal gasket construction for EGR valve sealing
  • Designed for one-port EGR valve applications
  • Two-bolt-hole layout for proper alignment
  • Thin sealing profile at 1/64 in. (0.25 mm)
  • Overall size: 3.05 in. long and 1.69 in. wide
  • Direct replacement for emission control service on GM heavy-duty trucks

Detailed Product Overview

The Standard Ignition VG122 EGR valve gasket is engineered for emission system service where a secure seal is needed between the EGR valve and its mounting surface. Its metal construction, single-port design, and precise bolt-hole spacing support a stable fit on the specified Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 models. Standard Ignition maintains quality control throughout the manufacturing process, from component selection to finished part inspection. This part cross-references Dayco 71219 and MAHLE F31901 for the same application.

Vehicle Fitment

  • Fits 2002-2004 Chevrolet Silverado 2500 HD, EGR Valve gasket for the bottom position.
  • Fits 2002-2004 Chevrolet Silverado 3500, EGR Valve gasket for the bottom position.
  • Fits 2002-2004 GMC Sierra 2500 HD, EGR Valve gasket for the bottom position.
  • Fits 2002-2004 GMC Sierra 3500, EGR Valve gasket for the bottom position.

Common Uses

  • Replacing a leaking EGR valve gasket
  • Restoring a proper seal at the EGR valve mounting point
  • Addressing exhaust gas recirculation system seepage
  • Correcting exhaust odor or soot traces around the valve flange
  • Supporting emission system maintenance on GM heavy-duty trucks

Installation Notes

Verify the EGR valve location and bottom-position gasket requirement before installation. Clean the mating surfaces thoroughly, inspect the flange for warpage or carbon buildup, and torque fasteners to the vehicle manufacturer’s specification. Confirm the gasket orientation matches the two-bolt-hole, single-port layout before reassembly. Standard Ignition VG122 is intended for direct replacement service on the listed Chevrolet Silverado and GMC Sierra applications.

Quality Assurance

Standard Ignition manufactures emission components with controlled production processes and inspection from componentry through finished product. The VG122 EGR valve gasket is built to support consistent sealing performance in emission control service.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2004ChevroletSilverado 2500 HD6.6LV8N/AEGR Valve gasket for the bottom position.
2004ChevroletSilverado 35006.6LV8N/AEGR Valve gasket for the bottom position.
2004GMCSierra 2500 HD6.6LV8N/AEGR Valve gasket for the bottom position.
2004GMCSierra 35006.6LV8N/AEGR Valve gasket for the bottom position.
2003ChevroletSilverado 2500 HD6.6LV8N/AEGR Valve gasket for the bottom position.
2003ChevroletSilverado 35006.6LV8N/AEGR Valve gasket for the bottom position.
2003GMCSierra 2500 HD6.6LV8N/AEGR Valve gasket for the bottom position.
2003GMCSierra 35006.6LV8N/AEGR Valve gasket for the bottom position.
2002ChevroletSilverado 2500 HD6.6LV8N/AEGR Valve gasket for the bottom position.
2002ChevroletSilverado 35006.6LV8N/AEGR Valve gasket for the bottom position.
2002GMCSierra 2500 HD6.6LV8N/AEGR Valve gasket for the bottom position.
2002GMCSierra 35006.6LV8N/AEGR Valve gasket for the bottom position.
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dayco — 71219MAHLE — F319012-26183F118470-109197288795E8114EVG118