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VIN Derivative

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
VIN Derivative

Position Definition Character Description
All engines and transmissions are stamped with a partial Vehicle Identification Number (VIN). This table identifies the different VIN derivative characters and their respective positions.
1 Make 7 Pontiac
2 Model Year 4 2004
3 Assembly Plant S Ramos Arizpe, Mexico
4-9 Production 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

VIN Derivative Position Equivalent VIN Position
1 3
2 10
3 11
4-9 12-17