How to decode a 2006 Hummer H3 VIN

Characters 1-3 of a 2006 Hummer H3 VIN

World Manufacturer Identifiers (WMIs) are unique codes used to identify the manufacturer of a vehicle and provide specific information about it. For the 2006 Hummer H3, the WMI is “5GT,” which signifies a vehicle produced by General Motors LLC. This code indicates that the vehicle is classified as a Multipurpose Passenger Vehicle (MPV), highlighting its versatility. Additionally, the manufacturing location for this model is in Warren, Michigan, United States. By decoding the WMI, one can gain valuable insights into the vehicle’s origins, type, and the manufacturer’s identity.

List of WMI Codes for a 2006 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

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 2006 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 2006 Hummer H3:

Known VDS for a 2006 Hummer H3
DN136

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 2006 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 2006 Hummer H3 VIN — Year Code

Year Code	Year
6	2006

11th Character in the 2006 Hummer H3 VIN — Plant Code(s)

Known 2006 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 2006 Hummer H3

The final 6 characters in a 2006 Hummer H3’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Hummer H3’s VIN below:

How to find a 2006 Hummer H3’s VIN?

Locating the VIN number on your 2006 Hummer H3 is key for identification. Here’s how to find it:

Check the lower corner of the windshield on the driver’s side of your 2006 Hummer H3 for the VIN, which is typically viewable from outside the vehicle.
Inspect the door jamb on the driver’s side of your Hummer H3. The VIN is usually found on a label or sticker where the door latches when closed.
Look under the hood of your 2006 Hummer H3. The VIN might be stamped on the engine block or on a plate secured to the engine compartment.
Examine the rear wheel well on the driver’s side. Sometimes the VIN is placed above the tire on the frame inside the wheel well of the Hummer H3.
Check your vehicle registration documents or insurance card for your 2006 Hummer H3, as the VIN will be recorded on these documents.

What info can a 2006 Hummer H3 VIN reveal?

Model Year: The VIN may reveal the vehicle’s model year to be 2006, providing insights into the age and potential market value of the vehicle.
Vehicle Type and Body Class: The vehicle could be classified as a Multipurpose Passenger Vehicle with a Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV) body class, indicating its design and intended use.
Engine Details: The vehicle might be powered by a 3.5-liter engine (3500.0 CC displacement), produced by GM with an Engine Model L52, featuring an In-Line configuration and five cylinders. The valve train can possibly be designed as Dual Overhead Cam (DOHC), and it may utilize a Multipoint Fuel Injection system for fuel delivery.
Drive Type and Brake System: It may be equipped with a 4-Wheel Drive (4WD) system and potentially uses a Hydraulic brake system, suggesting its capability in various driving conditions and its braking performance.
Fuel Type: The primary fuel type for this vehicle could be Gasoline, providing necessary information for assessing fuel economy and emissions.
Plant Details: The vehicle might have been assembled in Shreveport, Louisiana, United States by the GM Truck Group, offering clues about its manufacturing origin and potentially impacting its value.
Gross Vehicle Weight Rating: It may be classified under Class 1D, with a GVWR from 5,001 to 6,000 lb (2,268 - 2,722 kg), providing insight into the vehicle’s weight category and how it may be regulated or used.

Don’t have your 2006 Hummer H3’s VIN handy? Try our license plate lookup instead!

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Sample VIN Decode Report for a 2006 Hummer H3

Vehicle Spec	Value
Body Class	Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV)
Brake System Type	Hydraulic
Displacement (CC)	3500.0
Displacement (CI)	213.58310433156
Displacement (L)	3.5
Doors	4
Drive Type	4WD/4-Wheel Drive/4x4
Engine Configuration	In-Line
Engine Manufacturer	GM
Engine Model	L52
Engine Number of Cylinders	5
Fuel Delivery / Fuel Injection Type	Multipoint Fuel Injection (MPFI)
Fuel Type - Primary	Gasoline
Gross Vehicle Weight Rating From	Class 1D: 5,001 - 6,000 lb (2,268 - 2,722 kg)
Model	H3
Model Year	2006
Plant City	Shreveport
Plant Company Name	GM Truck Group
Plant Country	United States
Plant State	Louisiana
Series	Mid Size 1/2 Ton
Valve Train Design	Dual Overhead Cam (DOHC)
Vehicle Descriptor	5GTDN136*68
Vehicle Type	Multipurpose Passenger Vehicle
Sample_VIN	5GTDN136068101034