For Kia Sedona/ Hyundai Sonata 2006-2010 3.8L Exhaust Manifold Catalytic Converter

The three-way catalytic converter is composed of a shell, an oxygen sensor interface, and a catalyst body. The catalyst body is composed of rare metal materials such as iridium or rhodium with a very fine honeycomb structure. Usually, the honeycomb structure density of the catalytic converter is 1200 mesh/ A square inch or so can convert most of the harmful substances in the exhaust into harmless substances.

Three-way catalytic converter, also known as "catalytic converter", is an important component for filtering harmful components in exhaust gas, and is the most important external purification device installed in automobile exhaust system. That is to filter the three harmful components of carbon dioxide, sulfur dioxide and hydrocarbons in the exhaust.