How to decode a 2007 Chevrolet Suburban VIN

Characters 1-3 of a 2007 Chevrolet Suburban VIN

A World Manufacturer Identifier (WMI) is a unique three-character code that identifies the manufacturer of a vehicle and provides information about the vehicle type and the place of manufacture. For the 2007 Chevrolet Suburban, the WMI codes “3GN” and “1GN” indicate that these vehicles are manufactured by General Motors LLC, specifically categorized as Multipurpose Passenger Vehicles (MPVs). They signify production in Warren, Michigan, United States. These WMIs cover different model years, with “3GN” focusing on vehicles from 1995 to 2009 and “1GN” extending from 1987 up to 2024. This system helps in understanding the origins and characteristics of vehicles, streamlining identification processes worldwide.

List of WMI Codes for a 2007 Chevrolet Suburban

WMI: 3GN

Model Years Covered: 1995-2009
Example VIN: 3GNFK16Y07G145138
Manufacturer Name: General Motors LLC
Vehicle Type: Multipurpose Passenger Vehicle (MPV)
City: Warren
State or Province: Michigan
Country: United States WMI: 1GN
Model Years Covered: 1987-2024
Example VIN: 1GNFK16307R235233
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 2007 Chevrolet Suburban 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 2007 Chevrolet Suburban:

Known VDS for a 2007 Chevrolet Suburban
FK16Y	FK163	FC16Y	FC160	FC16J	GC26K	GK26K

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 2007 Chevrolet Suburban 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 2007 Chevrolet Suburban VIN — Year Code

Year Code	Year
7	2007

11th Character in the 2007 Chevrolet Suburban VIN — Plant Code(s)

Known 2007 Chevrolet Suburban Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Plant Company Name	Example VIN
1	Wentzville	Missouri	United States	Gmna	1GNFK163271173901
G	Silao		Mexico	Gmna	3GNFK16Y07G145138
J	Janesville	Wisconsin	United States	Gm Truck Group	1GNFK16307J155185
R	Arlington	Texas	United States	Gmna	1GNFK16307R235233

VIN Characters 12 - 17 of a 2007 Chevrolet Suburban

The final 6 characters in a 2007 Chevrolet Suburban’s 17-digit VIN are its serial number, which will be unique to every vehicle.

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How to find a 2007 Chevrolet Suburban’s VIN?

Locating the VIN number on your 2007 Chevrolet Suburban is key for identification. Here’s how to find it:

Examine the driver’s side dashboard of your 2007 Chevrolet Suburban. The VIN can typically be seen through the windshield on a metal plate near the corner.
Look at the driver’s side door jamb on your Chevrolet Suburban. The VIN is often located on a label or sticker where the door latches when it is closed.
Check under the hood of your Chevrolet Suburban. The VIN might be on a sticker or plate on the engine block or the firewall.
Inspect the rear wheel well on the driver’s side of your Suburban. Sometimes the VIN is placed above the tire on the frame.
If you have the necessary paperwork, the VIN for your Chevrolet Suburban can also be found on the vehicle’s title, registration, or insurance card.

What info can a 2007 Chevrolet Suburban VIN reveal?

Model Year: The VIN can reveal the vehicle’s model year, such as 2007 in the case of the Suburban. This provides insights into the age and potential market value of the vehicle.
Body Class and Drive Type: The VIN can indicate the body class and drive type, such as a Sport Utility Vehicle (SUV)/Multipurpose Vehicle (MPV) with a 4-wheel drive system. This enhances understanding of the vehicle’s design and capabilities.
Engine Specifications: The VIN can provide engine details, such as the 5.3L GM LC9, an 8-cylinder V-shaped engine with Sequential Fuel Injection (SFI), offering insights into performance and fuel efficiency.
Fuel Type: The VIN can encode information on fuel compatibility, such as being a Flexible Fuel Vehicle (FFV), allowing potential owners to understand fuel requirements and environmental impact.
Manufacturing Information: The VIN encodes manufacturing details, including the production location, such as Arlington, Texas, underlining the vehicle’s origin and potentially affecting its valuation.
Vehicle Weight Class: The VIN reveals the Gross Vehicle Weight Rating, for example, Class 2F: 7,001 - 8,000 lb, suggesting its load-carrying capability and possibly impacting its usage and regulation category.
Safety Features: Although not explicitly stated, details such as the brake system type being Hydraulic imply certain safety standards and capabilities inherent to the vehicle’s design.

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Sample VIN Decode Report for a 2007 Chevrolet Suburban

Vehicle Spec	Value
Body Class	Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV)
Brake System Type	Hydraulic
Cooling Type	Water
Displacement (CC)	5300.0
Displacement (CI)	323.42584370208
Displacement (L)	5.3
Doors	4
Drive Type	4WD/4-Wheel Drive/4x4
Engine Configuration	V-Shaped
Engine Manufacturer	GM
Engine Model	LC9
Engine Number of Cylinders	8
Fuel Delivery / Fuel Injection Type	Sequential Fuel Injection (SFI)
Fuel Type - Primary	Flexible Fuel Vehicle (FFV)
Gross Vehicle Weight Rating From	Class 2F: 7,001 - 8,000 lb (3,175 - 3,629 kg)
Model	Suburban
Model Year	2007
Other Engine Info	Active Fuel MGT.
Plant City	Wentzville
Plant Company Name	GMNA
Plant Country	United States
Plant State	Missouri
Series	1/2 Ton
Trim	LS
Valve Train Design	Overhead Valve (OHV)
Vehicle Descriptor	1GNFK163*71
Vehicle Type	Multipurpose Passenger Vehicle
Sample_VIN	1GNFK163271173901