Free Mazda RX-7 VIN Decoder

How to decode a Mazda RX-7 VIN

Characters 1-3 of a Mazda RX-7 VIN

World Manufacturer Identifier (WMI) codes are unique sequences of characters assigned to every vehicle manufacturer for identification purposes. In the context of the Mazda RX-7, the WMI JM1 indicates several key details about the vehicle. Specifically, it signifies that the vehicle was manufactured by Mazda Motor Corporation, a renowned automotive company based in Hiroshima, Japan. This code is integral to the Vehicle Identification Number (VIN) and provides information on the vehicle type, being a passenger car in this case, and hints at the geographical location of its manufacture, Hiroshima Prefecture within Japan. Notably, this WMI covers Mazda RX-7 models produced between the years 1981-1991 and 1993-1995, encapsulating the vehicle’s era of production.

List of WMI Codes for a Mazda RX-7

WMI: JM1

• Model Years Covered: 1981-1991, 1993-1995
• Example VIN: JM1FB3316B0533189
• Manufacturer Name: Mazda Motor Corporation
• Vehicle Type: Passenger Car
• City: Hiroshima
• State or Province: Hiroshima Prefecture
• Country: Japan

Characters 4-8 are the Vehicle Descriptor Section (VDS) of a Mazda RX-7 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 Mazda RX-7:

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 Mazda RX-7 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 Mazda RX-7 VIN — Year Code

11th Character in the Mazda RX-7 VIN — Plant Code(s)

Known Mazda RX-7 Assembly Factory VIN Code(s)

VIN Characters 12 - 17 of a Mazda RX-7

The final 6 characters in a Mazda RX-7’s 17-digit VIN are its serial number, which will be unique to every vehicle.

What info can a Mazda RX-7 VIN reveal?

• Model Year: The VIN can reveal the vehicle’s model year, such as 1989, providing insights into the age and potential historical value of the vehicle.
• Vehicle Type and Body Class: It can unveil the type of vehicle, for instance, a Passenger Car, and specific body styles like Coupe, offering detailed insights into the vehicle’s design and functionality.
• Engine Specifications: Detailed engine information, including engine model (13BE), configuration (Rotary), and power range (160 to 176 horsepower), is encoded within the VIN, offering a deep dive into the vehicle’s performance capabilities.
• Fuel Type: The VIN can indicate the primary fuel type the vehicle is designed for, such as Gasoline, which can be crucial for understanding running costs and environmental impact.
• Manufacturing Details: It reveals manufacturing specifics, including the plant city (Hiroshima), plant country (Japan), and the plant company name (Mazda Motor Corporation), shedding light on the vehicle’s origin.
• Safety Features: Basic safety features are sometimes included, for example, the type of seat belts (Manual) and additional restraint systems (Passive Belt), which can offer insights into the vehicle’s safety standards.
• Displacement: Engine displacement is provided in multiple measures (CC, CI, L), like 1310.965120 CC, which helps in evaluating engine size and power output, important for understanding performance and fuel consumption.

Sample VIN Decode Report for a Mazda RX-7