Free 1999 Hummer H1 VIN Decoder

How to decode a 1999 Hummer H1 VIN

Characters 1-3 of a 1999 Hummer H1 VIN

A World Manufacturer Identifier (WMI) is a unique code used to identify the manufacturer of a vehicle and is the initial sequence of the Vehicle Identification Number (VIN). The WMI contains crucial information regarding where and by whom a vehicle was manufactured. For the 1999 Hummer H1, the WMI “137” signifies that the vehicle was produced by AM General LLC in Mishawaka, Indiana, United States. This specific WMI is designated for vehicles classified as Multipurpose Passenger Vehicles (MPVs), reflecting the versatile nature of the Hummer H1. The WMI system is instrumental in providing a standardized method to track vehicles globally, offering insight into the vehicle’s origin and type.

List of WMI Codes for a 1999 Hummer H1

WMI: 137

• Model Years Covered: 1991-2004, 2006
• Example VIN: 137ZA9032XE184361
• Manufacturer Name: AM General LLC
• Vehicle Type: Multipurpose Passenger Vehicle (MPV)
• City: Mishawaka
• State or Province: Indiana
• Country: United States

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 1999 Hummer H1 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 1999 Hummer H1:

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 1999 Hummer H1 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 1999 Hummer H1 VIN — Year Code

11th Character in the 1999 Hummer H1 VIN — Plant Code(s)

Known 1999 Hummer H1 Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 1999 Hummer H1

The final 6 characters in a 1999 Hummer H1’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Hummer H1’s VIN below:

What info can a 1999 Hummer H1 VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year to be 1999, providing insights into the age and potential market value of the vehicle.
• Body Class and Doors: The vehicle is classified as an H1 model with a V-shaped, 8-cylinder, 6.5-liter engine and it may indicate a specific body class, offering detailed insights into the vehicle’s design and structure.
• Drive Type: The drive type can also be identified from the VIN. In this case, it might possibly be a 4x2, which can help in understanding the vehicle’s handling characteristics and drive configuration.
• Fuel Type: The VIN data indicates that the vehicle primarily uses gasoline, providing important information for potential buyers regarding fuel consumption and efficiency.
• Gross Vehicle Weight Rating: The vehicle is classified as Class 3, falling within the 10,001 - 14,000 lb range, suggesting it might be designed to handle significant weight, making it possibly suitable for heavy-duty applications.
• Safety and Design: The VIN suggests the truck features left-hand drive steering location and is equipped with a turbo, which might offer enhanced performance capabilities.
• Transmission Details: With an automatic transmission containing 4 speeds, this specification can be crucial for understanding the vehicle’s driving dynamics.
• Manufacturing Location: The VIN data reveals the vehicle was produced in Mishawaka, Indiana, United States, adding to the vehicle’s history and origin story.

Sample VIN Decode Report for a 1999 Hummer H1