Free 2004 Hummer H1 VIN Decoder

How to decode a 2004 Hummer H1 VIN

Characters 1-3 of a 2004 Hummer H1 VIN

A World Manufacturer Identifier (WMI) is a unique code consisting of the first three characters in a Vehicle Identification Number (VIN), which distinctly identifies the manufacturer, vehicle type, and the country of manufacture. In the case of the 2004 Hummer H1, its WMI, “137”, specifies that the vehicle was manufactured by AM General LLC, a renowned military and civilian vehicle manufacturing company based in Mishawaka, Indiana, USA. This specific WMI indicates that the vehicle falls under the classification of a Multipurpose Passenger Vehicle (MPV), denoting its versatile functionality. The coverage of model years for vehicles carrying this WMI ranges from 1991 to 2004 and includes the year 2006, reflecting the production span of vehicles under this identifier. This detailed breakdown of the WMI provides valuable insights into the vehicle’s origins, manufacturer, and fundamental characteristics.

List of WMI Codes for a 2004 Hummer H1

WMI: 137

• Model Years Covered: 1991-2004, 2006
• Example VIN: 137FA84314E210130
• 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 2004 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 2004 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 2004 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 2004 Hummer H1 VIN — Year Code

11th Character in the 2004 Hummer H1 VIN — Plant Code(s)

Known 2004 Hummer H1 Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 2004 Hummer H1

The final 6 characters in a 2004 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 2004 Hummer H1 VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year being the year 2004, providing insights into the age and potential market value of the vehicle.
• Engine Specifications: The VIN provides details about the engine, which is a 6.5L V-Shaped with 8 cylinders manufactured by GEP, highlighting the vehicle’s power source.
• Fuel Type: The VIN indicates that this vehicle runs on Diesel, suggesting its efficiency and power characteristics.
• Body Class and Vehicle Type: The VIN classifies the vehicle as a Truck and a Multipurpose Passenger Vehicle, indicating its designed functionality, coupled with being a 4-Door body style.
• Transmission and Turbo: The VIN reveals that it features an automatic transmission with 4 speeds and is turbocharged, enhancing its performance capabilities.
• Manufacturing Details: According to the VIN, the assembly took place in Mishawaka, Indiana, United States, pinpointing its production location for authenticity and recall information.
• Gross Vehicle Weight Rating: The VIN specifies it as Class 3: 10,001 - 14,000 lb (4,536 - 6,350 kg), providing insight into the vehicle’s load-carrying capacity and classification.

Sample VIN Decode Report for a 2004 Hummer H1

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