How to decode a 2004 Nissan 350Z VIN

Characters 1-3 of a 2004 Nissan 350Z VIN

A World Manufacturer Identifier (WMI) is a unique three-character code assigned to every vehicle manufacturer to precisely identify the make of a vehicle. This code forms the initial segment of the Vehicle Identification Number (VIN), which provides specific information about the vehicle, including its production year, model, and manufacturing location. For example, the WMI “JN1” is designated to Nissan Motor Company, Ltd., indicating that the vehicle is manufactured by Nissan in Japan, specifically for their passenger cars including the Nissan 350Z of the 2004 model year. This system ensures that each vehicle can be accurately identified worldwide, offering essential information for registration, service, and history reports. The WMI not only confirms the vehicle’s origin but also its authenticity and unique characteristics as defined by the manufacturer.

List of WMI Codes for a 2004 Nissan 350Z

WMI: JN1

Model Years Covered: 2003-2009
Example VIN: JN1AZ34E04T050163
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 2004 Nissan 350Z 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 2004 Nissan 350Z:

Known VDS for a 2004 Nissan 350Z
AZ34E	AZ34D	AZ36D	AZ36A

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 2004 Nissan 350Z 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 2004 Nissan 350Z VIN — Year Code

Year Code	Year
4	2004

11th Character in the 2004 Nissan 350Z VIN — Plant Code(s)

Known 2004 Nissan 350Z Assembly Factory VIN Code(s)

Plant Code	Plant City	Plant State	Plant Country	Plant Company Name	Example VIN
M	Tochigi	Kaminokawa	Japan	Tochigi Plant	JN1AZ36D04M200108
T	Yokosuka	Kanagawa	Japan	Oppama Plant	JN1AZ34E04T050163

VIN Characters 12 - 17 of a 2004 Nissan 350Z

The final 6 characters in a 2004 Nissan 350Z’s 17-digit VIN are its serial number, which will be unique to every vehicle.

Check your Nissan 350Z’s VIN below:

How to find a 2004 Nissan 350Z’s VIN?

Locating the VIN number on your 2004 Nissan 350Z is key for identification. Here’s how to find it:

Look at the dashboard on the driver’s side of your Nissan 350Z, near where the windshield meets the dash. The VIN should be visible from outside the vehicle.
Open the driver’s side door and check the door jamb area; there should be a plate or sticker with the VIN for your 2004 Nissan 350Z in this location.
Examine the firewall of the vehicle’s engine bay; the VIN might also be stamped onto a plate here in your Nissan 350Z.
Inspect the area around the trunk. Sometimes the VIN can be found in the trunk under the spare tire or on the trunk’s lid of your Nissan 350Z.
Look at your vehicle’s registration documents or insurance card, which will list the VIN of your Nissan 350Z.

What info can a 2004 Nissan 350Z VIN reveal?

Model Year: The VIN can reveal the vehicle’s model year, potentially indicating that this particular car is from 2004, providing insights into the age and potential market value of the vehicle.
Vehicle Specifications: The VIN may encode basic details such as the make and model, in this case, the Nissan 350Z, alongside the engine type (V-Shaped), and fuel type (Gasoline), providing key information about the vehicle’s specifications.
Engine Details: The VIN specifies a 3.50 displacement in liters (L), 213.583 in cubic inches (CI), or 3500.00 in cubic centimeters (CC), alongside a VQ35DE model engine from Nissan, which is a V-Shaped, 6-cylinder engine with Dual Overhead Cam (DOHC) valve train design, offering insights into the vehicle’s engine specifications.
Safety Features: Safety features are detailed, possibly indicating the presence of airbags in all rows, as well as in the 1st row for both the driver and passenger, alongside manual seat belts, illustrating comprehensive passenger protection.
Drive Type and Body Class: The VIN specifies the vehicle as having a 4x2 drive type and categorizes it as a Coupe with 2 doors, providing insights into the vehicle’s body style and drivetrain.
Manufacturing Information: The VIN encodes manufacturing details, such as the plant city (Yokosuka), plant country (Japan), and the plant company name (Oppama Plant) in Kanagawa, offering a glimpse into the vehicle’s production location.
Gross Vehicle Weight Rating: It is classified under Class 1, indicating a gross vehicle weight rating of 6,000 lb or less (2,722 kg or less), which may help to understand the vehicle’s size and potential cargo capacity.

Don’t have your 2004 Nissan 350Z’s VIN handy? Try our license plate lookup instead!

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Sample VIN Decode Report for a 2004 Nissan 350Z

Vehicle Spec	Value
Body Class	Coupe
Curtain Air Bag Locations	All Rows
Displacement (CC)	3500.00
Displacement (CI)	213.583104331562
Displacement (L)	3.50
Doors	2
Drive Type	4x2
Engine Configuration	V-Shaped
Engine Manufacturer	Nissan
Engine Model	VQ35DE
Engine Number of Cylinders	6
Front Air Bag Locations	1st Row (Driver and Passenger)
Fuel Type - Primary	Gasoline
Gross Vehicle Weight Rating From	Class 1: 6,000 lb or less (2,722 kg or less)
Gross Vehicle Weight Rating To	Class 1: 6,000 lb or less (2,722 kg or less)
Model	350Z
Model Year	2004
Plant City	Yokosuka
Plant Company Name	Oppama plant
Plant Country	Japan
Plant State	Kanagawa
Seat Belt Type	Manual
Side Air Bag Locations	1st Row (Driver and Passenger)
Valve Train Design	Dual Overhead Cam (DOHC)
Vehicle Descriptor	JN1AZ34E*4T
Vehicle Type	Passenger Car
Sample_VIN	JN1AZ34E04T050163