Auto parts classification knowledge literacy, original parts, main parts, auxiliary parts, dismantled parts, three no parts

2023-01-03

Under normal circumstances, 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, main parts, auxiliary parts, dismantled parts and three non-parts.

First of all, automobile manufacturers, namely OEMs, master the key technologies of some core components such as engines, gearboxes, and chassis. However, a car, which has thousands of parts, cannot be said to build a separate factory. Specializing in the production and manufacture of those non-core parts, so some core technical parts such as lamps, plastic decorative parts, body covers, seats, door glass, etc. on automobiles cost core technical parts, most of them are outsourced, and the main engine factory will not produce them by itself.

Original parts refer to the parts that the supplier produces according to the standards of the main engine factory and sends them to the automobile factory for inspection and storage after production. Regular original auto parts are of good workmanship, basically the same quality as the original parts, without minor defects, consistent appearance and performance with the original parts, and have professional qualification certificates, and will also be marked with the manufacturer's LOGO and part number. Generally, the original parts are mostly in 4S stores. They are the parts that auto manufacturers provide after-sales supply, and their adaptability is good.

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 reasons, so it cannot print the logo of the car manufacturer on the parts and packaging. The advantage of the original 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.

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

The price of the auxiliary parts is cheaper than the original parts, but is subject to the technical cost. The quality of the auxiliary parts is uneven. If you replace some key components such as the power system, brake system, steering system, etc., it is recommended to use the original parts to be on the safe side.

And if some accessories such as air-conditioning filters and headlight covers that basically have no effect on the driving safety of the vehicle, we can still use auxiliary parts. In addition, the order cycle of original parts is relatively long, while the supply of auxiliary parts is relatively large, which is also one of its major advantages.

Disassembled parts are divided into two types. One is pure disassembled parts, which mainly refers to almost brand-new accessories. For example, a car owner who buys a new car wants to upgrade the halogen headlight on the car to LED lights. The removed halogen headlights can be regarded as pure disassembled parts. In addition, there is also a kind of car parts, which are usually parts flowing out of accident scrap cars and scrap car factories. Since these parts have been used for many years, they are naturally inferior to pure car parts in quality, and there is no quality guarantee.

High imitation of the hardest hit areas, 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, and the parts of scrapped accident vehicles will be Reprocessing and refurbishing, and then entering the market, many car owners are greedy for cheap and choose three no parts. In addition, online shopping is also the hardest hit area where three no parts are found, cars are related to driving safety. For the sake of safety, please boycott the three no-pieces together.

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