For 1990-2009 cars only
All engines and transmissions are stamped or laser etched with a partial Vehicle Identification Number (VIN), which was derived from the complete VIN. A VIN derivative contains the following 9 positions:
Position | Definition | Character | Description |
|---|---|---|---|
1 | GM Division Identifier | C H K N T | Chevrolet Truck Oldsmobile MPV GMC MPV Chevrolet MPV GMC Truck |
2 | Model Year | 2 | 2002 |
3 | Assembly Plant | 8 K 2 X | Shreveport, LA Linden, NJ Moraine E.E.M.S. |
4-9 | Plant Sequence Number | -- | Plant Sequence Number |
A VIN derivative can be used to determine if a vehicle contains the original engine or transmission, by matching the VIN derivative positions to their accompanying positions in the complete VIN:
VIN Derivative Position | Equivalent VIN Position |
|---|---|
1 | 3 |
2 | 10 |
3 | 11 |
4-9 | 12-17 |
