The EGR vacuum modulator is a critical part of the emission reduction system on your vehicle. It controls the flow of vacuum to open the EGR valve and allows exhaust gasses to recirculate through the engine combustion process, which is key in reducing nitrogen oxide emissions. A cracked, leaking or failed modulator will result in a CEL and failure of the EGR system.

Specifications:

  • Brand New EGR Vacuum Modulator
  • Replaces dealer part number: F63Z-9J459-AA, F63Z9J459AA
  • Direct replacement
  • Built to strict quality control standards

This vacuum modulator makes a great replacement and has good cost savings over a dealer part!

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Removing the Air Filter Box (0:35)
    • Unclip the air box cover
    • Pull out the air filter by hand
    • Lift the air filter box up and out
  2. step : Removing the EGR Vacuum Modulator (1:02)
    • Disconnect the vacuum modulator wiring harness
    • Remove the two 8mm nuts from the modulator
    • Pull up the modulator
    • Disconnect the hoses from the modulator
  3. step : Installing the Vacuum Modulator (1:44)
    • Connect the hoses to the vacuum modulator
    • Push the modulator onto its studs
    • Fasten the two 8mm nuts onto the modulator
    • Connect the modulator wiring harness
  4. step : Installing the Air Box (2:42)
    • Lower the air box into place using the locating tabs
    • Put the air filter into the air box
    • Clip on the air box cover

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Sockets - Metric

  • 8mm Socket

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Vehicle Fit

Year Make Model Description
1996-2000Ford Contour Ford Contour EGR Valve Vacuum Modulator V6 2.5L
1997-2004Ford E150 Van Ford E150 Van EGR Valve Vacuum Modulator
2002-2004Ford E250 Van Ford E250 Van EGR Valve Vacuum Modulator
2002-2004Ford E350 Van Ford E350 Van EGR Valve Vacuum Modulator
2001-2008Ford Escape Ford Escape EGR Valve Vacuum Modulator V6 3.0L
2001-2004Ford Escape Ford Escape EGR Valve Vacuum Modulator L4 2.0L
2003-2004Ford Expedition Ford Expedition EGR Valve Vacuum Modulator
2001-2003Ford Explorer Ford Explorer EGR Valve Vacuum Modulator V6 4.0L
2002-2003Ford Explorer Ford Explorer EGR Valve Vacuum Modulator V8 4.6L
2001-2005Ford Explorer Sport Trac Ford Explorer Sport Trac EGR Valve Vacuum Modulator V6 4.0L
2004Ford F150 Heritage Truck Ford F150 Heritage Truck EGR Valve Vacuum Modulator V8 5.4L
2004Ford F150 Heritage Truck Ford F150 Heritage Truck EGR Valve Vacuum Modulator V8 4.6L
2004Ford F150 Heritage Truck Ford F150 Heritage Truck EGR Valve Vacuum Modulator V8 5.4L
2003-2004Ford F150 Truck Ford F150 Truck EGR Valve Vacuum Modulator V8 5.4L
1998-2004Ford Mustang Ford Mustang EGR Valve Vacuum Modulator
2004-2011Ford Ranger Ford Ranger EGR Valve Vacuum Modulator V6 4.0L
2000-2006Ford Taurus Ford Taurus EGR Valve Vacuum Modulator
2002Lincoln Blackwood Lincoln Blackwood EGR Valve Vacuum Modulator
2000-2002Lincoln LS Lincoln LS EGR Valve Vacuum Modulator
2003-2004Lincoln Navigator Lincoln Navigator EGR Valve Vacuum Modulator
1999-2002Mercury Cougar Mercury Cougar EGR Valve Vacuum Modulator V6 2.5L
2005-2008Mercury Mariner Mercury Mariner EGR Valve Vacuum Modulator V6 3.0L
2001-2003Mercury Mountaineer Mercury Mountaineer EGR Valve Vacuum Modulator V6 4.0L
2002-2003Mercury Mountaineer Mercury Mountaineer EGR Valve Vacuum Modulator V8 4.6L
1996-2000Mercury Mystique Mercury Mystique EGR Valve Vacuum Modulator V6 2.5L
2000-2005Mercury Sable Mercury Sable EGR Valve Vacuum Modulator

This part replaces:

  • Standard Motor Products VS63
  • Dorman 911-128
  • OE # F63Z9J459AA
Only 1 left in stock
Part #: 1AEGR00237


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(03:59 min)