In general, spare parts can be divided into two large groups:
Original spare parts
These spare parts are distributed through official dealers of car manufacturers. They always have original packaging and markings from the vehicle manufacturer. The quality meets all requirements and is guaranteed by the car manufacturer itself. The official dealer of the car manufacturer has all spare parts for this car in stock. If any part is not available in the dealer's warehouse, it is delivered from the central warehouse in a short time.
Non-original spare parts
The definition "non-original" does not say anything about the quality of spare parts. This means that they are not sold in the car manufacturer's packaging and are not distributed through official car dealers. The backbone of this group consists of well-known manufacturers of spare parts that supply parts to the assembly lines of car manufacturers. Since their equipment and technology allow them to produce parts for cars of many other manufacturers, they produce parts not only for the assembly line of one or several car assemblers, but also for sale on the open market. These parts are packaged and marked as such by the manufacturer of the part. The quality is not inferior to the original spare parts, and the prices can be much lower than the original ones (the difference can reach up to 50% in favor of non-original ones). The range is a little more modest than the original spare parts. The program includes the most popular and most in-demand parts.
Many large Western spare parts dealers use their own packaging, purchasing a large range of non-original spare parts in large quantities directly from manufacturers and selling them under their own brand.
Non-original spare parts are usually distributed through free spare parts stores, free auto repair shops and service stations.
Particular attention should be paid to the quality of purchased spare parts. Avoid buying very cheap spare parts (compared to original and non-original famous brands), because they often do not meet quality and safety standards. While a low-quality decorative molding only negatively affects the appearance of the car, installing low-quality brake pads or an oil filter can pose a threat to the safety of passengers or cause huge damage to the engine, so that the cost of repairs will be many times greater than the amount saved by buying a cheap spare part. Therefore, you should use the services of official dealers (original parts), or reputable sellers of non-original spare parts.
It also saves you some money, in most cases quite significantly. At the same time, the company selling the refurbished unit gives almost the same guarantee for it as for a new one.
Identification of spare parts
The car manufacturer is constantly improving its products, constantly making changes to the design. It may happen that within the same series and one version of the vehicle, some units and assemblies may differ slightly from each other, and a spare part from one, for example, an earlier version, will not be suitable for another. Therefore, when purchasing spare parts, it is very important to provide the seller with the most complete information about the car. The more accurate information you provide about your vehicle, the less likely it is that there will be an error.
In addition to the standard set of data, including year of manufacture, body type, body version, chassis number (VIN number), engine number, etc., the seller may be interested in the following data:
Material copied from this resource OpelBook.ru
Is there any additional equipment installed on the vehicle? (for example, an additional heater, a more powerful generator, air conditioning).
- Gearbox type.
- Is there a catalytic converter?
- Type of fuel injection system, etc.
- Place of installation of the part.
If for some reason the documents reflecting this information are missing, it is recommended to consult with specialists about this, for example, by visiting a company center.
Sometimes, when purchasing a particular spare part, it can be very useful to take the old part to be replaced with you for comparison.
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