How much is the general three-way catalytic converter?

The price of the three-way catalytic converter is relatively high, so it takes about 1500 yuan to replace the three-way catalytic converter in the 4S shop. The damage of the three-way catalyst will lead to excessive exhaust emissions. If the EPA finds that the exhaust gas exceeds the standard, it will impose corresponding penalties. For example, adding inferior gasoline to vehicles and burning engine oil will lead to the damage of three-way catalytic converters. Matters needing attention in the use of three-way catalyst: Three-way catalyst (effective) catalysts mostly contain precious metals or rare earth elements such as platinum and germanium, which are expensive. Under normal circumstances, the service life is about 80,000 kilometers (the domestic three-way catalyst can also reach more than 50,000 kilometers). Because the work requirements of the three-way catalyst are strict, if it is used improperly, it will damage the early failure layer of the catalyst.

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