2007-2009 Lincoln MKZ - Class 1 Trailer Hitch Brand: Curt MFG Part #: 11329 Fits Following Model: Lincoln MKZ Fits Following Years: 2007, 2008, 2009
2010-2012 Lincoln MKZ - Class 1 Trailer Hitch Brand: Curt MFG Part #: 11390 Fits Following Model: Lincoln MKZ Fits Following Years: 2010, 2011, 2012