VIN Code 12th-17th Position,
Sequential Vehicle Identifiers

Unique six digit numeric sequence codes are assigned to each passenger car by the vehicle assembly plant of manufacture.

 Passenger Cars:

Sequence codes for "Ford" make passenger cars may range from 100,001 through 599,999: sequence numbers for "Lincoln" and "Mercury" make passenger cars may range from 600,001 through 999,999.

Trucks, MPV's, buses and incomplete vehicles:

A six digit alphanumeric sequence code (first digit alpha, last five digits numeric) is assigned for trucks, MPV's, and incomplete vehicles.

A00001 thru F99999 Ford Division Vehicles
J00001 thru L99999 Lincoln/Mercury Division Vehicles
M00001 thru N99999 Mazda Vehicles