Internal combustion engines are a wonderful invention, but they do create a harmful exhaust. A Toyota Avalon 1995 - 1999 Eastern catalytic converter can help to greatly lessen its harmful effects. Your ride’s exhaust naturally contains carbon monoxide, hydrocarbons, and nitrogen oxide. Each one of these elements alone could cause serious problems for your health and the environment. Together they could even be deadly. Located at the front of your exhaust line, a Toyota Avalon Eastern catalytic converter vaguely resembles a muffler with its appearance and basic function. As the exhaust flows through it, chemical reactions occur changing these harmful elements into less harmful ones. It turns carbon monoxide into carbon dioxide, nitrogen oxide into nitrogen and oxygen, and hydrocarbons into water. Failure of this automotive component is caused by a fuel mixture that is too rich. That too rich mixture can in turn create heat stress. This problem could be caused by an emission of too much unburned fuel, your computerized controls could be sending too much fuel into the combustion chamber, or your fuel injectors could have problems. You must find and then fix the underlying cause of the problem before changing out your Toyota Avalon Eastern catalytic converter or else it is just a waste of time and money. Our customers should always get great help while looking at good quality parts for a car or truck. To support that need, we created an always-open customer service call center to support all your calls. If you spot a lower price elsewhere, let us know - we will meet or beat any price advertised elsewhere.