The most important thing about this spare part is the precious metals. Thanks to them, redox reactions are accelerated in the neutralizer, that is, the precious metals themselves are accelerators. But it is the amount of precious metals that affects the efficiency and cost of the unit.
What to look for when choosing
Firstly, in order to partially save on the purchase of a new converter, you can sell your old spare part and study the Dodge catalytic converter price list with pictures on the Autocatalist website. When choosing, it is necessary to take into account the volume and power of the motor, as well as the type of media and compliance with the requirements of the automaker. Metal media are the most popular type. When choosing an analog or universal option, you should also take into account the manufacturer’s brand.
It is recommended to select based on VIN. The factory equipment of many modern transport models includes an appropriate device that will work best with a particular vehicle. However, original spare parts can be expensive.
In this case, you can consider alternatives. Universal parts are more affordable, but may have several disadvantages, such as a lower service life (usually about 60-80 thousand kilometers), as well as possible problems with the quality of exhaust cleaning. Some of the best manufacturers include Ferroz (Poland), Fox and Eberspacher (Germany).
The following companies produce neutralizers that have a shorter service life: Basf (Germany), Johnson Matthey (UK), Bosal (Belgium). You may find cheap analogues, but we do not recommend using them, as they quickly fail and do not always have the optimal internal structure, which affects the sound.
Quantitative content of precious metals
According to international standards, the amount of precious metals is measured in grams per cubic foot (grams/ft3). Since the neutralizer most often has a cylindrical shape, it has its own volume, which is calculated using the formula for the volume of a cylinder: Formula for the volume of a cylinder, where R is the radius of the base, h is the height of the cylinder. The volume of any object is measured in cubic meters, but we are more accustomed to liters.
This means that precious metals are contained and distributed throughout the entire volume of the neutralizer. In turn, precious metals have their own mass; the higher the content of precious metals, the greater their mass. The mass of any object is measured in kilograms, but we will count in grams.
With this sequence we arrive at the unit of measurement – grams per liter (gram/liter), that is, how many precious metals are contained in one liter of volume. Liters, in turn, can be converted to cubic feet, thereby calculating the content in grams per cubic foot.
Bottom line
The car converter is an invention that was created in Europe. It helps reduce the negative environmental impact of transport. Today, almost all cars are equipped with inverters, given the growing importance of environmental compliance. However, many drivers sometimes try to save money and get rid of the unit.
At the same time, by purchasing a quality replacement for your old inverter, you can make a significant contribution to protecting the environment. This is very important because air pollution, acid rain and other problems associated with living in cities sometimes cause many ailments. In the current situation, installing a good inverter and keeping it in good working order is one of the simple yet effective ways to combat such problems.
