The useful life of a catalytic converter| All You Need To Know

catalytic converter

Catalytic converter: All vehicle parts have their own useful life and are designed for a certain operational period. But not all of them can bring substantial benefits even after failure.

Probably the most expensive component, which is well quoted in the aftermarket while being in the out-of-operation condition, is the catalytic converter. And exhaust converters of any car brand are of value.

For example, by going to the website https://autocatalystmarket.com/us/en/products/land-rover users will find out the average cost of catalytic converters for vehicles of the Land Rover brand.

The dealer offers the opportunity to sell a catalytic converter for any vehicle brand and model. There are representatives of the company in any region of the country, which greatly simplifies and speeds up the sale of a used converter.

The average useful life of the catalytic converter

Each manufacturer has its designed useful life of a catalytic converter. It all depends on the quality of the materials used in the production. But, as a rule, the average figure declared by all companies is 62,000-93,000 miles.

But this figure does not always match the actual situation. Some vehicle owners face the need to replace the catalytic converter twice as early as the manufacturer claims. Others are able to drive over 124,000 miles and do not feel any issues in the operation of this unit.

But the problem actually lies not in the quality of the part or in the factory defect, as it might seem at first glance. With proper care, the exhaust gas converter can last much longer than the period stated by the manufacturer.

But there are factors that, on the contrary, significantly reduce the life of this part. Let’s consider the main reasons why the catalytic converter fails early.

What makes the converter fail

It is believed that the exhaust converter has fully served its resource when the catalytic layer is burnt out and the part cannot perform its functions. But such situations happen very rarely, mostly after the converter has fully served the period declared by the developer.

But many vehicle users have faced premature breakdowns. The main factors that shorten the catalytic converter’s useful life are:

  • use of low-quality fuel;
  • mechanical damage;
  • problems in the operation of the engine and ignition system;
  • a large volume of impurities and additives in the fuel.

This part is most sensitive to leaded gasoline. When burned, it produces a large amount of lead, which covers the catalytic layer responsible for the purification of exhaust gases. In this case, the catalytic converter quickly becomes unusable which is evidenced by the “Check Engine” indicator that keeps lighting after starting the engine.

An incorrectly tuned ignition system or misfires in its work causes great harm. Due to the fact that the fuel burns out already in the front pipe, the catalytic layer melts and the catalyst has to be replaced.

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