If you want an OE EGR valve for a 2.8/3.1/3.4 get yourself a
. That EGR valve matches what came on the 2.8 from the factory.
Edit: sorry this part number is no longer available. I just checked the Delphi catalog and they only have an EGR part number for the 2.5 engine. I got one a year or so ago for potential future need on my car.
[This message has been edited by lateFormula (edited 11-03-2013).]