In Mazda VIN decoding, every digit has a unique value that provides identifying information about that particular vehicle. The first three digits are collectively known as the World Manufacturer Identifier, which correspond with the manufacturing country (J for Japan), brand (M for Mazda), and vehicle type, such as JMZ.
Both the drive and body types are represented in the fourth digit, while the fifth digit is the engine code, the sixth is the series, the seventh the restraint system, and the eight the model.
When you decode a Mazda VIN, the ninth digit, known as the “check” digit, is indispensable. A number known only to Mazda and law enforcement, this “secret” mathematical value is utilized to authenticate a VIN.
The year of manufacturing is contained in the tenth digit, and the manufacturing plant is shown in the eleventh.
Finally, the last six digits are the serial number assigned specifically to that Mazda, a number that corresponds to the order it was manufactured that year on the assembly line.