Normally, we divide auto parts into original parts and analogues, but in fact, the classification of accessories is not so simple, the correct classification mainly includes original parts, genuine parts, analogues, dismantling parts and three no parts.

First of all, the automobile manufacturer, that is, the main engine factory, has the key technology of some core components such as engine, gearbox, and chassis, but a car, it has thousands of parts, and it is impossible to say that it is a separate factory to specialize in the production and manufacture of those non-core parts, so some core technical components such as lamps, plastic decorations, body covers, seats, door glass, etc., are mostly outsourced, and the main engine factory will not produce them themselves.

Original parts refer to the parts that are produced by the supplier in accordance with the standards of the main engine factory, and sent to the automobile manufacturer for inspection and then put into storage after production. The workmanship of regular original auto parts is very, basically the same as the quality of the original parts, there are no small defects, the appearance and performance are consistent with the original parts, and there is a professional certificate of qualification, and the manufacturer's LOGO and part number will also be marked. Generally, the original parts are mostly in 4S stores, which are the accessories that automobile manufacturers specialize in providing after-sales supply, and its adaptability is good.

The

main difference between genuine parts, original parts and genuine parts is that the parts factory has not entered the procurement list of the main engine factory for some reasons, so it cannot be printed with the logo of the automobile manufacturer on the parts and packaging. The advantage of genuine parts is that they have a quality assurance close to the original parts, but the adaptability of some accessories may not be as good as the original parts, for example, the tires of the original parts are more comfortable, and the genuine parts of the same specification may pursue wear resistance, and its comfort is not as good as the original parts.

Analogues, analogues are mainly from relatively small manufacturers, although it is not in the purchase list of automobile manufacturers, but these manufacturers also have the corresponding production capacity, for example, your car lamps are produced by Valeo, and the profits of this lamp on the market are very considerable, some manufacturers will buy it back to dismantle it, re-open the mold, and manufacture and sell.

The

price of analogues is cheaper than that of original parts, but it is subject to technical costs. The quality of analogues is uneven, if you replace some key components such as power system, brake system, steering system, etc., it is recommended to use original parts for the sake of insurance.

And if some accessories such as air conditioning filters and headlight covers have no impact on vehicle driving safety, we can still use analogues. In addition, the order cycle of original parts is relatively long, and the supply of analogues is relatively large, which is also a major advantage.

Dismantling parts are divided into two kinds, one is pure disassembly, mainly refers to almost brand new accessories, such as a car owner, buy a new car, he wants to upgrade the halogen headlights on the car to LED lights, and the removed halogen headlights can be regarded as pure disassembly. In addition, there is a kind of dismantling parts, which are generally from the accident scrapped car, the accessories that flow out of the scrapped car factory, because these accessories have been used for many years, the quality is naturally inferior to the pure dismantling parts, and there is no quality assurance.

High imitation of the hard-hit area, three no pieces. The auto parts used in the car need to pass the national 3C certification, and some small workshops, even this counterfeit manufacturer, are naturally unable to pass the national 3C certification, including a lot of refurbished parts, the scrapped accident car parts are reprocessed and refurbished, and then into the market, there are many car owners on the cheap, choose three no parts, in addition to online shopping is also three no parts haunted by the hardest hit area, the car is involved in driving safety, for the safety period, please boycott the three no parts.