How to decode a Hummer H3 VIN

Characters 1-3 of a Hummer H3 VIN

A World Manufacturer Identifier, or WMI, is a unique three-letter code designated to every vehicle manufacturer by the International Organization for Standardization (ISO), and it forms the initial segment of the Vehicle Identification Number (VIN). For the Hummer H3, one such WMI is 5GN, which marks vehicles manufactured by General Motors LLC, specifically identifying trucks produced in Warren, Michigan, United States. Similarly, the WMI 5GT has been employed for Hummer H3s and indicates a category of Multipurpose Passenger Vehicles (MPV) crafted in the same location. These initial characters are crucial in tracing back the origin of the vehicle, its manufacturer, and the type of vehicle it identifies as.

List of WMI Codes for a Hummer H3

WMI: 5GT

Model Years Covered: 2006-2010
Example VIN: 5GTDN136068101034
Manufacturer Name: General Motors LLC
Vehicle Type: Multipurpose Passenger Vehicle (MPV)
City: Warren
State or Province: Michigan
Country: United States

WMI: 5GN

Model Years Covered: 2010
Example VIN: 5GNRNJEE0A8119110
Manufacturer Name: General Motors LLC
Vehicle Type: Truck
City: Warren
State or Province: Michigan
Country: United States

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a Hummer H3 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 Hummer H3:

Known VDS for a Hummer H3
DN136	DN13E	EN43E	EN13L	EN53L	EN53E	EN13E	EN33E	EN63L	EN43L
MNKEP	MNLEP	MNGEE	MNHEE	MNJEE	RNJEE	RNHEE	RNGEE	RNKEP	RNLEP

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 Hummer H3 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 Hummer H3 VIN — Year Code

Year Code	Year
A	2010 Hummer H3
9	2009 Hummer H3
8	2008 Hummer H3
7	2007 Hummer H3
6	2006 Hummer H3

11th Character in the Hummer H3 VIN — Plant Code(s)

Known Hummer H3 Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Plant Company Name	Example VIN
8	Shreveport	Louisiana	United States	Gm Truck Group	5GTDN136068101034

VIN Characters 12 - 17 of a Hummer H3

The final 6 characters in a Hummer H3’s 17-digit VIN are its serial number, which will be unique to every vehicle.

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How to find a Hummer H3’s VIN?

Locating the VIN number on your Hummer H3 is key for identification. Here’s how to find it:

Look for the VIN on the Hummer H3 by checking the dashboard on the driver’s side; it’s typically visible through the windshield.
Examine the driver’s side door frame for a label or sticker on the Hummer H3; the VIN is often located on the door jamb.
On the Hummer H3, inspect the engine block; the VIN is sometimes stamped onto the engine itself.
Review the vehicle’s insurance or registration documents; the VIN of your Hummer H3 will be listed there.
For your Hummer H3, the VIN can also be found in the rear wheel well above the tire.
Look under the front of the frame, near the windshield washer fluid container on the Hummer H3 to locate the VIN.
Finally, on the Hummer H3, the Vehicle Identification Number may also be present on the vehicle title and car maintenance records.

What info can a Hummer H3 VIN reveal?

Model Year: The VIN can reveal the Hummer H3’s model year, such as 2010 for the example provided, offering insights into the age and potential historical value of the vehicle.
Manufacturing Location: The VIN can indicate the manufacturing location of the Hummer H3, with the example showing a plant in Shreveport, Louisiana, providing details about where the vehicle was built.
Vehicle Type: The VIN can provide information about the vehicle type, specifying that the Hummer H3 is a truck, indicating the general category of the vehicle.
Plant Company Name: The VIN can indicate the company name associated with the manufacturing plant, with the example showing GMNA, presenting details about the entity responsible for manufacturing.
Body Class: The VIN can give insights into the body class of the Hummer H3, which in this case is a Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV), offering detailed insights into the vehicle’s design and structure.
Engine Configuration: The VIN can reveal the engine configuration of the Hummer H3, with the example showing an in-line engine, providing details about the vehicle’s powertrain.
Front Air Bag Locations: The VIN can provide information about the presence of front air bags, with the example indicating that the Hummer H3 has 1st row (driver and passenger) air bags, offering insights into safety features.

Don’t have your Hummer H3’s VIN handy? Try our license plate lookup instead!

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Sample VIN Decode Report for a Hummer H3

Vehicle Spec	Value
Body Class	Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV)
Brake System Type	Hydraulic
Cooling Type	Water
Displacement (CC)	3700.0
Displacement (CI)	225.78785315050
Displacement (L)	3.7
Doors	4
Drive Type	4WD/4-Wheel Drive/4x4
Engine Configuration	In-Line
Engine Manufacturer	GM
Engine Model	LLR
Engine Number of Cylinders	5
Front Air Bag Locations	1st Row (Driver and Passenger)
Fuel Delivery / Fuel Injection Type	Multipoint Fuel Injection (MPFI)
Fuel Type - Primary	Gasoline
Gross Vehicle Weight Rating From	Class 2E: 6,001 - 7,000 lb (2,722 - 3,175 kg)
Model	H3
Model Year	2010
Other Engine Info	ALUM, VVT
Other Restraint System Info	Airbags: Roof Side (all seating rows)
Plant City	Shreveport
Plant Company Name	GMNA
Plant Country	United States
Plant State	Louisiana
Seat Belt Type	Manual
Series	Adventure
Side Air Bag Locations	1st Row (Driver and Passenger)
Tire Pressure Monitoring System (TPMS) Type	Direct
Trim	1/2 Ton
Valve Train Design	Dual Overhead Cam (DOHC)
Vehicle Descriptor	5GNRNHEE*A8
Vehicle Type	Truck
Sample_VIN	5GNRNHEE5A8118608