2G3

The first three characters of every VIN are the World Manufacturer Identifier (WMI). The code 2G3 is assigned to Oldsmobile Canada, with the country of manufacture Canada.

So any 17-character VIN that begins with 2G3 was produced by Oldsmobile Canada:

2G3ZZZ0000000000000

The WMI only identifies the maker. To read the year, engine, plant and serial number, decode the complete 17-digit VIN with our free tool — then check which ECU it uses and what tuning services (DPF, EGR, AdBlue, DTC off, Stage) are available.