Toyota 2003 HIGHLANDER User Manual page 197

The vehicle identification number (VIN) is
also on the Certification Regulation Label.
'03 HIGHLANDER_U (L/O 0208)
—Engine number
2AZ–FE engine
1MZ–FE engine
2003 HIGHLANDER from Aug. '02 Prod. (OM48441U)
The engine number is stamped on the
engine block as shown.
197