Standard Ignition VG171 EGR Valve Gasket

Brand Standard Ignition VG171
Contents 1 Gasket
Material Metal
Fits Ford and Mercury · 22 vehicles

Metal gasket. Provides a durable seal for the EGR valve.

Emission control sealing. Built for dependable performance in EGR systems.

Quality-controlled manufacturing. Made by a global emission components manufacturer.

Cross-references 2-25017, 3F1240 and 4G7Z9D476AA for the same application. See all 7.

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Standard Ignition VG171 EGR Valve Gasket

Standard Ignition VG171 is a metal exhaust gas recirculation valve gasket built for emission system sealing on select Ford and Mercury applications. It is a direct-fit gasket for service work on vehicles such as the Ford Mustang, Ford F-150, and Mercury Montego.

Key Features

  • Metal construction for EGR valve sealing durability
  • Engineered for emission control service on Ford and Mercury vehicles
  • Direct replacement gasket for EGR valve mounting surfaces
  • Standard Ignition VG171 for service and repair applications
  • Fits 2005-2014 Ford Mustang, 2007-2008 Ford F-150, and other listed applications

Product Details

This EGR valve gasket is used to seal the exhaust gas recirculation valve to the mating surface, helping maintain proper exhaust routing and a secure connection in the emission control system. Standard Ignition VG171 is built with metal material and reflects the brand’s controlled manufacturing process for emission components. It is listed for 2005-2006 Ford GT, 2007 Ford E-150, 2007 Ford E-250, 2007 Ford Five Hundred, 2007 Ford Freestar, 2007 Ford Freestyle, 2007 Ford Mustang with OE No. 4G7Z-9D476-AA, 2007 Mercury Montego, 2007-2008 Ford F-150, and 2008-2014 Ford Mustang.

This part cross-references 2-25017 and 4G7Z9D476AA for the same application.

What It Helps Address

  • EGR valve gasket leaks at the mounting flange
  • Exhaust gas seepage around the valve interface
  • Emission system sealing issues during EGR service
  • Replacement needs after EGR valve removal or inspection
  • Fitment-specific repair on Ford Mustang, Ford F-150, and related models

Installation Notes and Tips

Clean the mating surfaces before installation and verify the EGR valve and flange are free of carbon buildup or damage. Confirm the application by year, make, model, and OE reference before service. Standard Ignition VG171 is a metal gasket, so proper surface preparation helps achieve a secure seal.

Quality Assurance

Standard Ignition states that its emission components are manufactured under complete quality control from component parts through finished product, supporting consistent fit and performance for emission system repairs.

This part fits 22 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2014FordMustang5.8LV8N/A—
2013FordMustang5.8LV8N/A—
2012FordMustang5.4LV8N/A—
2011FordMustang5.4LV8N/A—
2010FordMustang4.0LV6N/A—
2010FordMustang5.4LV8N/A—
2009FordMustang4.0LV6N/A—
2009FordMustang5.4LV8N/A—
2008FordF-1504.2LV6N/A—
2008FordMustang4.0LV6N/A—
2008FordMustang5.4LV8N/A—
2007FordE-1504.6LV8N/A—
2007FordE-2504.6LV8N/A—
2007FordF-1504.2LV6N/A—
2007FordFive Hundred3.0LV6N/A—
2007FordFreestar3.9LV6N/A—
2007FordFreestar4.2LV6N/A—
2007FordFreestyle3.0LV6N/A—
2007FordMustang5.4LV8N/AOE No. 4G7Z-9D476-AA
2007MercuryMontego3.0LV6N/A—
2006FordGT——N/A—
2005FordGT——N/A—
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
2-250173F12404G7Z9D476AA70-1195CG747E8161EVG167