How to decode a 1999 Infiniti G20 VIN

Characters 1-3 of a 1999 Infiniti G20 VIN

A World Manufacturer Identifier (WMI) is a unique code used to identify the manufacturer of a vehicle globally. It forms the first three characters of the Vehicle Identification Number (VIN), which provides specific information about the vehicle, including its manufacturer, model year, and location of manufacture. For instance, Nissan Motor Company, Ltd., a prominent vehicle maker based in Tokyo, Japan, utilizes the WMI “JNK” for some of its vehicles. This code is specifically associated with the 1999 Infiniti G20, indicating that it’s a passenger car produced by Nissan in Japan. The WMI is an essential tool for tracking, registering, and recalling vehicles and is recognized internationally.

List of WMI Codes for a 1999 Infiniti G20

WMI: JNK

Model Years Covered: 1991, 1993, 1995-1996, 1999-2002
Example VIN: JNKCP11A0XT000514
Manufacturer Name: Nissan Motor Company, Ltd.
Vehicle Type: Passenger Car
City: Chuo-Ku
State or Province: Tokyo
Country: Japan

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a 1999 Infiniti G20 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 1999 Infiniti G20:

Known VDS for a 1999 Infiniti G20
CP11A

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 1999 Infiniti G20 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 1999 Infiniti G20 VIN — Year Code

Year Code	Year
X	1999

11th Character in the 1999 Infiniti G20 VIN — Plant Code(s)

Known 1999 Infiniti G20 Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Plant Company Name	Example VIN
T	Yokosuka City	Kanagawa	Japan	Oppama Plant	JNKCP11A0XT000514

VIN Characters 12 - 17 of a 1999 Infiniti G20

The final 6 characters in a 1999 Infiniti G20’s 17-digit VIN are its serial number, which will be unique to every vehicle.

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How to find a 1999 Infiniti G20’s VIN?

Locating the VIN number on your 1999 Infiniti G20 is key for identification. Here’s how to find it:

Look at the dashboard on the driver’s side of your 1999 Infiniti G20, which is typically visible through the windshield.
Inspect the driver’s side door jamb. The VIN should be located on the door pillar or on the area where the door latches when it is closed.
Check under the hood. The VIN might be found on the front of the engine block.
Examine the rear wheel well. On some vehicles, the VIN can sometimes be found just above the tire.
Look in the trunk under the spare tire. Sometimes the VIN is located in this area of the car.
Review your vehicle’s title, registration, or insurance documents, which will have the VIN listed for your Infiniti G20.

What info can a 1999 Infiniti G20 VIN reveal?

Model Year: The VIN can reveal the vehicles model year being the year 1999, providing insights into the age and potential market value of the vehicle.
Manufacturing Location: The VIN discloses that this particular vehicle was assembled in Yokosuka City, Kanagawa, Japan, possibly highlighting the global nature of car manufacturing.
Vehicle Specifications: For a G20 model, the VIN details include a 2.0-liter engine (2000 CC displacement) with an in-line configuration and a SR20 engine model, indicating both the size and type of engine powering the vehicle.
Body Class and Size: From the VIN, one can possibly identify that the vehicle is a Sedan/Saloon with 4 doors, offering insights into the vehicle’s design and passenger capacity.
Safety Features: The presence of front and side airbags for both the driver and passenger in the 1st row, along with manual 3-point seat belts, are safety features that might be deduced from the VIN.
Fuel Type: This vehicle may run on gasoline, a piece of information that can possibly aid in understanding fuel economy and environmental impact.
Engine Number of Cylinders: The VIN specifies that the engine has 4 cylinders, offering possible clues to the vehicle’s performance capabilities and potential fuel efficiency.

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Sample VIN Decode Report for a 1999 Infiniti G20

Vehicle Spec	Value
Body Class	Sedan/Saloon
Displacement (CC)	2000
Displacement (CI)	122.0474881894
Displacement (L)	2
Doors	4
Engine Configuration	In-Line
Engine Model	SR20
Engine Number of Cylinders	4
Front Air Bag Locations	1st Row (Driver and Passenger)
Fuel Type - Primary	Gasoline
Model	G20
Model Year	1999
Other Restraint System Info	3-Point manual belts
Plant City	Yokosuka City
Plant Company Name	Oppama plant
Plant Country	Japan
Plant State	Kanagawa
Seat Belt Type	Manual
Side Air Bag Locations	1st Row (Driver and Passenger)
Vehicle Descriptor	JNKCP11A*XT
Vehicle Type	Passenger Car
Sample_VIN	JNKCP11A0XT000514