1) First looking at the package both are bi lingual except the old one is in English and japanese and the new one in french and japanese.2) The new one says made in USA, the old one made in Japan3) The new one has a long list of cars + engines its to be used for, does not yet reflect teh Q45 and the VH45DE4) The old one lists a much shorter group that includes the VH45DE as well as all the DET and DETT engines omitted on the new style filter list5)Contrary to some rumors, they have the exact same external dimensions in every respect.6)The old style filter come packaged in cellophane hermetically sealing it against the environment inside its box, the new one does not.7)they have identical number and size holes in the bottom of filter as well as inside filter.
I have not yet cut them open to investigate what further differences (if any) might exist.
Fred...
