Free 2003 Hummer H1 VIN Decoder

How to decode a 2003 Hummer H1 VIN

Characters 1-3 of a 2003 Hummer H1 VIN

WMI, which stands for World Manufacturer Identifier, is a unique three-letter code that designates the manufacturer of a vehicle and provides specific information about the vehicle type and production location. This code is the initial portion of the Vehicle Identification Number (VIN), giving insight into the manufacturing details. For example, in the case of the 2003 Hummer H1, the code identifies AM General LLC as the manufacturer, signaling that the vehicle is a Multipurpose Passenger Vehicle (MPV), highly indicative of its versatile use. The manufacturing site for this vehicle is in Mishawaka, Indiana, United States, further pinpointing the origin of production. The WMI is a crucial tool for identifying vehicles globally, making it an essential aspect of automotive identification and regulation.

List of WMI Codes for a 2003 Hummer H1

WMI: 137

• Model Years Covered: 1991-2004, 2006
• Example VIN: 137FA57313E205227
• 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 2003 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 2003 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 2003 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 2003 Hummer H1 VIN — Year Code

11th Character in the 2003 Hummer H1 VIN — Plant Code(s)

Known 2003 Hummer H1 Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a 2003 Hummer H1

The final 6 characters in a 2003 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 2003 Hummer H1 VIN reveal?

• Model Year: The VIN can reveal the vehicles model year being the year 2003, providing insights into the age and potential market value of the vehicle.
• Body Class and Type: The VIN decodes the vehicle as a Multipurpose Passenger Vehicle, falling into the Truck category, highlighting its versatile design and functionality.
• Engine Details: The VIN encodes key engine specifications, such as a 6.5 L displacement, a V-Shaped engine configuration, and an 8-cylinder GEP engine, offering insights into the vehicle’s power and performance capabilities.
• Fuel Efficiency and Type: The VIN identifies the vehicle as having a Diesel fuel type, possibly complemented by a turbo feature for enhanced performance, though actual fuel efficiency may vary based on driving conditions.
• Gross Vehicle Weight Rating: The VIN indicates that the vehicle falls into Class 3 of the Gross Vehicle Weight Rating, ranging from 10,001 to 14,000 lb (4,536 - 6,350 kg), providing information about its load-carrying capacity.
• Manufacturing Information: The VIN provides manufacturing details, revealing that the vehicle was assembled in Mishawaka, Indiana, in the United States, offering insights into its production location.
• Transmission Specifications: The VIN decodes the vehicle as being equipped with a 4-speed Automatic transmission, providing insights into its drivability and performance characteristics, though actual performance may vary based on usage.

Sample VIN Decode Report for a 2003 Hummer H1

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