Where is the 9-digit engine number located?
1 Answers
The engine number is generally found on the outer surface of the engine block, or on the vehicle's nameplate or the nameplate inside the engine compartment. The simplest and most direct method is to check the vehicle's administrative green book or the vehicle registration certificate. The engine number, like a person's ID number, represents each vehicle and contains crucial information about the vehicle. The engine model is an identification code assigned by the engine manufacturer in accordance with relevant regulations, corporate or industry practices, and the attributes of the engine. It is used to indicate information such as the manufacturer, specifications, performance, features, technology, purpose, and production batch of the engine, including fuel type, number of cylinders, displacement, and static brake power. Engines installed in passenger cars or multi-purpose vehicles are required to display the professional manufacturer, model, and production number of the engine. It is important to note that the engine number is not the same as the engine model. The engine model refers to the specifications and size of the engine within the manufacturer's product line, and multiple engines can share the same model. The engine number, however, refers to the production number of the engine, with each engine having a unique number that cannot be duplicated. Composition of the vehicle engine number: Prefix: Includes product series code, generation symbol, and regional or corporate code, which are selected by the manufacturer as needed and must be approved and filed by the industry standardization unit. Middle section: Consists of symbols for the number of cylinders, cylinder arrangement, stroke, and cylinder diameter. Rear section: Comprises symbols for structural features and usage characteristics. Suffix: Distinguishing symbol. When differentiation is required due to improvements or other reasons within the same product series, the manufacturer selects an appropriate symbol, and the rear section and suffix can be separated by a hyphen. Methods to check the vehicle engine number: Check the vehicle registration certificate; inspect the engine number on the motor vehicle registration certificate; look for the engine number on the purchase invoice; the factory certificate includes the engine number; the operation certificate of commercial vehicles can be used to query the engine number; check the vehicle insurance card. The engine number, composed of the prefix, middle section, rear section, and suffix, is an identification code assigned by the engine manufacturer according to relevant regulations, corporate or industry practices, and the attributes of the engine. It indicates the specific model of the vehicle, the exact production time, and the origin code information of the vehicle.
