Buy auto parts products are any good? How to choose the most appropriate cost-effective automotive parts, here, to give you recommend the following tips to help you choose the best auto parts: the loss should be returned.

1, see the packaging Genuine Parts packaging is generally more standardized, unified standard, marking the formal writing clear, and counterfeit products packaging and printing relatively poor, often can easily find out the flaws from the packaging;

2, see color some original parts surface to specify a color, in case of other colors, compared with counterfeit spare parts;

3, see the appearance of original parts or clear appearance of printing regular cast of characters and marks, and rough appearance of counterfeit products;

4, unscrupulous traders will watching paint scrap parts by simple processing, such as demolition, equipment, fight, scrape, paint and other processing, and then posing as qualified products sold illegally obtain high profits;

5, see the texture of the material is original parts according to design requirements using qualified materials, counterfeit products are mostly use cheap inferior material substitution;

6, look at technology sometimes poor appearance of the product is good, but because of the production process is poor, prone to cracks, sand holes, slag, burrs or bumps;

7, see the "Save" auto parts if dry, oxidation, or aging mirror of other issues, which may be stored in the poor environment, long storage time, the material itself causes poor;

8, see the "engagement" If the phenomenon of clutch plate rivets loose brake hose unglued, electrical parts sealing off joints, seams disengaged paper filter, etc., can not be used;

9, see the section marked with the identification mark on some regular parts, such as gears mark, top of the piston assembly marking markings used to ensure that parts are properly installed, there is no can not buy;

10, see the regular cartridge missing parts must be complete and intact, in order to ensure the smooth loading and normal operation. Some individual small parts missing equipment assembly member, generally "parallel imports", which cause difficulties to the loading. Often due to a shortage of individual small parts, causing the whole assembly member scrapped;

11, see the protective layer in order to facilitate storage, to prevent parts bump before parts factory has a protective layer. For example bushings, size bearings, pistons, valves, etc. are generally protected with paraffin, so that its surface is damaged, these important parts, the absence of a surface protective layer, mostly for "parallel";

12, some important parts to see documents, in particular cartridge type, such as carburetor, distributor, generators, factory ships with manual, certificate, to guide users to install, use and maintain, if not more of these Fake and shoddy products;

13, when looking to buy auto parts specifications, to identify the main technical parameters, to meet the special technical requirements. Some counterfeit products and genuine appearance is almost the same, but the accord is not appropriate, either big or small dot dot, using them is not always satisfactory, and leave accidents.

14, third-party test report issued, not only to prove the authenticity, but also to show the merits of its quality.