2007 GMC Sierra 3GTEC13C-7 — group B
21 vehicles sit in group B of this build. Cars are filed by a fixed rule based on the VIN, so a car never moves between groups.
What 3GTEC13C-7 means
- 3GT
- the World Manufacturer Identifier GMC registered — assembled in Mexico
- EC13C
- together encode the Sierra line — Pickup, 5.3L 8cyl — as GMC filed it, these five characters are read as one block, not letter by letter
- 7
- in position 10 — model year 2007
- 9, 11–17
- vehicle-specific fields: check digit, plant code and production sequence
Vehicles in this group
21 vehicles in this group, in fixed VIN order.
- 3GTEC13C 87G543658
- 3GTEC13C 77G502468
- 3GTEC13C 47G533354
-
3GTEC13C
47G545200
-
3GTEC13C
27G548869
- 3GTEC13C 27G550265
- 3GTEC13C 37G544667
-
3GTEC13C
77G544896
- 3GTEC13C 47G522533
- 3GTEC13C X7G546187
-
3GTEC13C
57G530317
- 3GTEC13C 47G547402
- 3GTEC13C X7G517692
- 3GTEC13C 27G523521
- 3GTEC13C X7G556380
- 3GTEC13C 77G530514
- 3GTEC13C 47G548341
- 3GTEC13C 17G501669
-
3GTEC13C
47G523567
- 3GTEC13C 77G511283
- 3GTEC13C 07G523047









