How to decode a 1983 Pontiac Firebird VIN
Characters 1-3 of a 1983 Pontiac Firebird VIN
A World Manufacturer Identifier (WMI) is a unique code consisting of the first three characters in a Vehicle Identification Number (VIN) that identifies the manufacturer of the vehicle. For the 1983 Pontiac Firebird, the WMI is “1G2”, which indicates the car was manufactured by General Motors LLC, specifically in the United States. This specific sequence denotes that the vehicle falls under the passenger car category, produced by General Motors in their Warren, Michigan facility. This code is essential for identifying the car’s origin, manufacturer, and vehicle type, providing valuable information for registration, service, and historical research about the vehicle. The use of WMIs is a standardized practice across the global automotive industry, ensuring a uniform identification system.
List of WMI Codes for a 1983 Pontiac Firebird
WMI: 1G2
- Model Years Covered: 1981-1992
- Example VIN: 1G2AW87H0DL211429
- Manufacturer Name: General Motors LLC
- Vehicle Type: Passenger Car
- City: Warren
- State or Province: Michigan
- Country: United States
Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 1983 Pontiac Firebird VIN
These characters correspond to components like:
- Engine type
- Transmission
- Model or trim
- Body style
- Gross vehicle weight range
Below find the known vehicle descriptor codes for a 1983 Pontiac Firebird:
| Known VDS for a 1983 Pontiac Firebird | |
|---|---|
| AW87H | AW87S |
Auto manufacturers have some discretion to decide how they want to code this section, but its contents and decoded results are generally consistent.
Character 9 is the “check digit” in a 1983 Pontiac Firebird VIN.
Based on a formula developed by the US Department of Transportation, it helps reduce fraud by ensuring the validity of the VIN.
10th Character in the 1983 Pontiac Firebird VIN — Year Code
| Year Code | Year |
|---|---|
| D | 1983 |
11th Character in the 1983 Pontiac Firebird VIN — Plant Code(s)
Known 1983 Pontiac Firebird Assembly Factory VIN Code(s)
| Plant Code | Plant City | Plant State | Plant Country | Plant Company Name | Example VIN |
|---|---|---|---|---|---|
| L | Van Nuys | California | United States | Van Nuys Assembly | 1G2AW87H0DL211429 |
| N | Norwood | Ohio | United States | Norwood Assembly | 1G2AW87H3DN233493 |
VIN Characters 12 - 17 of a 1983 Pontiac Firebird
The final 6 characters in a 1983 Pontiac Firebird’s 17-digit VIN are its serial number, which will be unique to every vehicle.
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How to find a 1983 Pontiac Firebird’s VIN?
Locating the VIN number on your 1983 Pontiac Firebird is key for identification. Here’s how to find it:
- Examine the dashboard on the driver’s side of your 1983 Pontiac Firebird. You can usually see the VIN through the lower corner of the windshield.
- Look at the door pillar on the driver’s side when you open the door of your Pontiac Firebird. The VIN can often be found on a sticker or plate where the door latches.
- Check the engine block of your 1983 Pontiac Firebird. The VIN might be stamped on the engine.
- Inspect the trunk area of your Pontiac Firebird. The VIN may be located underneath the spare tire or on the trunk’s lid or the compartment walls.
- Review your Pontiac Firebird’s vehicle registration documents, insurance papers, or the owner’s manual, as these documents typically include the VIN.
- If your 1983 Pontiac Firebird has its original frame, you can check the frame for a stamped VIN, which is usually located on the frame rails.
What info can a 1983 Pontiac Firebird VIN reveal?
- Model Year: The VIN can reveal the vehicles model year being the year 1983, providing insights into the age and potential market value of the vehicle.
- Vehicle Make and Model: The VIN typically includes essential details such as the make and model, as illustrated by the Firebird Trans AM in this case.
- Engine Specifications: Information about the engine, such as it being a V-Shaped, 8 cylinder engine with a displacement of 5 liters, can possibly be deduced from the VIN.
- Fuel Type: The primary fuel type, in this case being Gasoline, is indicated, providing insights into the vehicle’s fuel requirements.
- Manufacturing Details: The VIN may possibly reveal the manufacturing location, including the plant city (Van Nuys), state (California), and country (United States), alongside the name of the assembly plant (Van Nuys Assembly).
- Body Class and Doors: Key structural details like the body class being a Coupe and the vehicle featuring 2 doors are typically encoded within the VIN.
- Safety Features: Basic safety features, such as the type of seat belts (Manual), can be inferred, offering insights into the vehicle’s safety specifications.
Don’t have your 1983 Pontiac Firebird’s VIN handy? Try our license plate lookup instead!
Sample VIN Decode Report for a 1983 Pontiac Firebird
| Vehicle Spec | Value |
|---|---|
| Body Class | Coupe |
| Displacement (CC) | 5000 |
| Displacement (CI) | 305.1187204736 |
| Displacement (L) | 5 |
| Doors | 2 |
| Engine Configuration | V-Shaped |
| Engine Model | 4BBL |
| Engine Number of Cylinders | 8 |
| Fuel Type - Primary | Gasoline |
| Model | Firebird |
| Model Year | 1983 |
| Plant City | Norwood |
| Plant Company Name | Norwood assembly |
| Plant Country | United States |
| Plant State | Ohio |
| Seat Belt Type | Manual |
| Trim | Trans AM |
| Vehicle Descriptor | 1G2AW87H*DN |
| Vehicle Type | Passenger Car |
| Sample_VIN | 1G2AW87H3DN233493 |
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