Standard Ignition Exhaust Gas Recirculation (EGR) Valve Gasket VG123
Standard Ignition Exhaust Gas Recirculation (EGR) Valve Gasket VG123

Standard Ignition Exhaust Gas Recirculation (EGR) Valve Gasket P/N:VG123

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$6.99
MPN: VG123
Item Package Quantity: 1
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Standard Ignition Exhaust Gas Recirculation (EGR) Valve Gasket P/N:VG123
Standard Ignition Exhaust Gas Recirculation (EGR) Valve Gasket P/N:VG123
$6.99

Seal the EGR valve connection and keep exhaust-gas recirculation moving through its intended path with the Standard Ignition Exhaust Gas Recirculation (EGR) Valve Gasket (VG123). It installs as a direct-fit replacement for the listed applications, including the 2006-2008 Chevrolet Express 2500, 2006-2008 Chevrolet Express 3500, 2004-2008 Chevrolet Silverado 2500 HD, 2005-2006 Chevrolet Silverado 3500, 2007 Chevrolet Silverado 3500 Classic, 2007-2008 Chevrolet Silverado 3500 HD, 2006-2007 GMC Savana 2500, 2006-2007 GMC Savana 3500, 2004-2005 GMC Sierra 2500 HD, and 2004-2005 GMC Sierra 3500.

  • Seals the EGR valve joint: sits between the EGR valve and its mounting surface to help prevent leaks at that connection.
  • Supports the EGR flow path: helps maintain the intended routing of recirculated exhaust gas at the valve.
  • Signs it may need replacing: a leak or hiss at the EGR valve, or a fresh gasket needed after the valve is removed — diagnose the cause before replacing.
  • Service-friendly: designed to be fitted whenever the EGR valve is unbolted or serviced.

Manufacturer part number VG123.

Frequently Asked Questions

What does this EGR valve gasket do?

It seals the joint between the EGR valve and its mounting surface, helping to prevent leaks at that connection so recirculated exhaust gas follows its intended path.

Which vehicles does VG123 fit?

It is a direct-fit replacement for the listed applications, including 2006-2008 Chevrolet Express 2500/3500, 2004-2008 Silverado 2500 HD, and 2004-2005 GMC Sierra 2500 HD/3500. See the Buyer's Guide tab for the full list.

How do I know if the gasket needs replacing?

A leak or hissing at the EGR valve, or the need for a fresh seal after removing the valve, may point to the gasket. Diagnose the cause before replacing, as other parts can produce similar symptoms.

Should I replace the gasket when servicing the EGR valve?

Yes. It is designed to be installed whenever the EGR valve is unbolted or serviced, so fitting a new gasket helps re-establish a proper seal at that joint.

Does this gasket fix a rough idle?

If a leaking gasket at the EGR valve is the cause, replacing it addresses that leak. A rough idle can have other causes, so confirm the source before ordering.

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