Find or repair the crankcase it is quite a lot of money, so it is best to buy protection in advance. In addition, such layer of metal or carbon fiber, which is installed on the crankcase can protect the car against theft, and more, as the attacker, it becomes much more difficult to get to the wiring in order to deactivate the alarm.
It’s not all positive qualities, because the crankcase protection allows you to warm up the car in the winter is much faster due to the fact that this item is not cooled from the lower side. The conventional wisdom that an additional layer of metal, under this part of the bottom, it becomes the cause of the violation of thermal balance, or rather, the engine overheats and stops to cool. Actually crankcase protective layer has no effect on these characteristics, even though, because it has nothing to do with the thermostat, radiator and other parts, which are responsible for motor cooling.
The choice of car parts
Before making a purchase, check the information about the manufacturer of these car parts and read the feedback about the quality of its production.
It is better to buy the original car parts, produced by the car manufacturer. They are quite expensive, but their quality is unquestionable… Today, the choice of spare parts for any car is usually not too difficult. There are many offers of the car parts from different companies, manufacturers with the different quality of products, respectively.
Apart from the originals, there are also unoriginal spare parts (read about the differences). They are made by quite famous companies that have respective licenses. Such car parts are much cheaper than the originals, but they’re also good-quality and safe.
The third group includes the car parts, produced by small companies. Their cost is much lower, and a quality doesn’t always match your needs. If you want to save some money buying a cheap product and don’t know anything about its quality, pay attention to the small but important details.