Free 2004 Buick Regal VIN Decoder

How to decode a 2004 Buick Regal VIN

Characters 1-3 of a 2004 Buick Regal VIN

A World Manufacturer Identifier (WMI) is part of the unique serial number known as a Vehicle Identification Number (VIN) that is assigned to every vehicle. The WMI consists of the first three characters of the VIN and helps to identify the vehicle’s manufacturer, the type of vehicle, and the place of origin. For instance, the WMI for a 2004 Buick Regal indicates it was manufactured by General Motors LLC in Warren, Michigan, United States. The specific WMI for this vehicle is “2G4,” which denotes a passenger car produced by General Motors. This system ensures that every car has a unique identifier, making it easier to trace its manufacturing details.

List of WMI Codes for a 2004 Buick Regal

WMI: 2G4

• Model Years Covered: 1988-2004, 2011-2017
• Example VIN: 2G4WF521141172636
• 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 2004 Buick Regal 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 2004 Buick Regal:

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 2004 Buick Regal 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 2004 Buick Regal VIN — Year Code

11th Character in the 2004 Buick Regal VIN — Plant Code(s)

Known 2004 Buick Regal Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 2004 Buick Regal

The final 6 characters in a 2004 Buick Regal’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a 2004 Buick Regal VIN reveal?

• Model Year: Information retrieved from the VIN may suggest that the vehicle’s model year is approximately 2004, providing insights into the age and potential market value of the vehicle.
• Engine Details: The VIN can typically provide comprehensive engine information, such as a V-Shaped configuration, a GMPTG Flint manufacturer, model L36, with 6 cylinders and a displacement of 3.8L.
• Fuel Specifications: The VIN can reveal the vehicle’s primary fuel type, like Gasoline, and its fuel delivery method, for instance, Sequential Fuel Injection (SFI).
• Safety Features: Safety feature information, such as the presence of front airbags in the 1st row (driver and passenger) and side airbags located at the driver seat only, is generally encoded in the VIN.
• Body and Design: The VIN may uncover the vehicle’s body class, showcasing it as a possible Sedan/Saloon, and detail its engine’s valve train design, like the Overhead Valve (OHV).
• Production Details: Key production specifics, including the assembly location such as Oshawa #2 in Ontario, Canada, may be determined through the VIN.
• Additional Vehicle Specs: Other notable specifics, including the vehicle having 4 doors and 4 windows, alongside a manual seat belt type, can typically be deduced from a VIN decode report.

Sample VIN Decode Report for a 2004 Buick Regal

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