Free 2004 Buick LeSabre VIN Decoder

How to decode a 2004 Buick LeSabre VIN

Characters 1-3 of a 2004 Buick LeSabre VIN

World Manufacturer Identifiers (WMIs) are unique codes used to identify the manufacturer of a vehicle. The first three characters of a Vehicle Identification Number (VIN) make up the WMI, revealing the manufacturer’s identity, vehicle type, and country of assembly. In the case of the 2004 Buick LeSabre, the WMI “1G4” signifies that it was manufactured by General Motors LLC in the United States. Specifically, it was assembled in Warren, Michigan, and indicates that the vehicle is a passenger car. This system of identification ensures that each vehicle can be uniquely traced back to its manufacturer, providing essential information for registration, recall, and repair purposes.

List of WMI Codes for a 2004 Buick LeSabre

WMI: 1G4

• Model Years Covered: 1982-2005
• Example VIN: 1G4HR54K04U107299
• 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 LeSabre 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 LeSabre:

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 LeSabre 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 LeSabre VIN — Year Code

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

Known 2004 Buick LeSabre Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 2004 Buick LeSabre

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

Check your Buick LeSabre’s VIN below:

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What info can a 2004 Buick LeSabre VIN reveal?

• Model Year: The VIN can indicate the vehicle’s model year, potentially revealing the age and technology level of the vehicle.
• Vehicle Specifications: Basic vehicle information, such as the make and model, along with engine details like the configuration and displacement, are encoded within the VIN, offering insights into performance capabilities and design.
• Engine Details: The VIN reveals detailed engine specifications, including the displacement in liters and cylinders, and even the specific engine model, which can be crucial for repairs or parts replacements.
• Safety Features: Key safety features can be identified, such as airbags for driver and passenger in the first row, and side airbags for the first and second rows, indicating a focus on occupant protection.
• Fuel Type: The primary fuel type is identified, combined with the fuel injection system, highlighting fuel delivery mechanics and efficiency attributes.
• Manufacturing Details: The VIN pinpoints the manufacturing location, offering insight into the production origin which can influence parts availability and vehicle history.
• Body Class and Size: It classifies the vehicle’s body style and size, providing a concise understanding of the vehicle’s design and space.

Sample VIN Decode Report for a 2004 Buick LeSabre