1994-1997, 2000 GMC Yukon 5.7L V8. 1997 GMC Yukon 6.5L V8. 1992-1993, 1998-1999 GMC Yukon. Notes: Engine Coolant Outlet O-Ring -- 1.954in I.D.; Improved Design. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
