Where is the engine number located on a Mazda6?

[McRichard]

The stamped engine number on a Mazda6 is located on the engine block, near the transmission. In addition to the above method, the engine number can also be viewed in the following 4 ways: The vehicle's driving license contains the engine number, usually located on the second-to-last line; The motor vehicle registration certificate will state the engine number; The car purchase invoice will state the engine number; The vehicle purchase tax payment certificate will state the engine number. It's important to note that the engine number is not the same as the engine model. The engine model refers to the specification and size of the engine within the manufacturer, and engine models can be the same. The engine number refers to the production number of the engine, with each engine having a unique number that is different from all others. The engine number consists of four parts, each with different meanings. The first part includes the product series code, generation symbol, and regional or manufacturer code, which are represented by letters chosen by the manufacturer but must be approved and recorded by the industry standard authority. The middle part consists of symbols for the number of cylinders, cylinder arrangement, stroke, and cylinder diameter. The latter part includes symbols for structural features and usage characteristics. The tail part is a distinguishing symbol, used to differentiate between products in the same series that have been modified or improved, with the manufacturer selecting appropriate symbols for this purpose.