Usually, we divide auto parts into original parts and auxiliary parts, but in fact, the classification of parts is not so simple. The correct classification mainly includes original parts, original parts, auxiliary parts, and dismantled car parts. The five categories of items and three no items.

First of all, auto manufacturers, i.e. OEMs, master key technologies for core components such as engines, gearboxes, and chassis, but a car has thousands of components, and it is impossible to say that it is built alone. A factory specializing in the manufacture of non-core components, so most of the core technical components such as some lamps, plastic trims, body panels, seats, door glass, etc. are outsourced. The factory will not produce it by itself.

Original spare parts refer to the spare parts produced by the supplier according to the standard of the main engine factory, and then sent to the automobile manufacturer for inspection and then put into storage after the production is completed. The workmanship of regular original auto parts is perfect, 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, most of the original parts are in 4S stores, which are specially provided by car manufacturers for after-sales supply, and their adaptability is the best.

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

Auxiliary parts and auxiliary parts are mainly from relatively small manufacturers. Although they are not in the purchase list of car manufacturers, these manufacturers also have corresponding production capacity. For example, your car lights are made of It is produced by Valeo, and the profit of this lamp on the market is very considerable. Some manufacturers will buy it back and dismantle it, re-mold it, and manufacture and sell it.

The price of the accessory parts is cheaper than the original parts, but it is subject to the technical cost. The quality of the auxiliary parts is uneven. If you want to replace some key parts such as the power system, brake system, steering system, etc., it is recommended to use the original parts for the sake of safety.

And if there are some accessories such as air conditioner filters, headlight covers, etc. that basically have no effect on the driving safety of the vehicle, we can still use sub-factory parts. In addition, the order cycle of original parts is relatively long, and the supply of auxiliary parts is more, which is also a major advantage of it.

There are two types of dismantling parts. One is pure dismantling, which mainly refers to almost brand-new accessories. For example, a car owner bought a new car and wanted to upgrade the halogen headlight on the car to a new one. LED lights, the removed halogen headlights can be regarded as pure disassembly. In addition, there is a kind of dismantling parts, which are generally the parts that flow out from the accident scrapped car and the scrap car factory. Since these parts have been used for many years, the quality is naturally inferior to the pure dismantling parts, and there is no quality guarantee.

High imitation hardest hit area, three no pieces. The auto parts used in automobiles all need to pass the national 3C certification, and some small workshops, even this counterfeit manufacturer, naturally cannot pass the national 3C certification, including many refurbished parts, which will scrap the parts of the accident car Reprocessing and refurbishment, and then entering the market, many car owners are greedy for cheap, and choose three no items. In addition, online shopping is also the hardest hit area for three no items. Cars are related to driving safety. For the sake of safety, please boycott the three no items together. .