VehHistory VIN Number Database of 2003 GMC sierra (VIN Prefix 1GDHC231X3F)
2003 GMC Sierra (1GDHC231X3F). Active Sale Listings
2003 GMC Sierra
VIN:
Listed for sale on: 2026-08;
Odometer: 217,462;
Full VIN Prefix Breakdown: 1GDHC231X3F
Below is the full 17-position breakdown of GMC VIN with prefix 1GDHC231X3F for the 2003 Sierra. Use it as a quick GMC VIN decoder reference before you run a full VehHistory report.
| Pos | Character(s) | Meaning |
|---|---|---|
| 1 | 1 | Manufacturing country: UNITED STATES (USA) |
| 2 | G | Manufacturer: GENERAL MOTORS LLC |
| 3 | D | Vehicle type: INCOMPLETE VEHICLE |
| 4 | H | Model: Sierra |
| 5 | C | Body Style: Incomplete |
| 6 | 2 |
Cylinders: 8 Engine Displacement (L): 6.6 Primary Fuel Type: Diesel |
| 7 | 3 |
Trim: 2500 (3/4 Ton) Drive Type: 4x2 |
| 8 | 1 | Safety/Restraint: - |
| 9 | X | Check digit (ISO 3779) |
| 10 | 3 | Model year: 2003 |
| 11 | F | Plant Information: FLINT UNITED STATES (USA) |
| 12–17 | 000001–999999 | Sequential production number (varies) |
About 2003 GMC Sierra VIN Numbers
Every 2003 GMC Sierra with the VIN prefix 1GDHC231X3F was manufactured in UNITED STATES (USA) at the FLINT plant. This prefix identifies vehicles with 8-cylinder, 6.6L, Diesel engine, transmission, and Incomplete body style.
Use our VIN decoder to look up any vehicle by its full 17-digit VIN number. If you are researching GMC vehicles specifically, visit the GMC VIN decoder page for a complete overview of all GMC models and production years. For detailed information about this particular model, check the GMC Sierra VIN decoder page.
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