The universal need for more clean air has triggered emission control and environmental laws so that emissions being given off by vehicle engines could be monitored and normalized. Since then, various automakers and engine manufacturers have innovated devices such as the Volkswagen Passat catalytic converter to make those emissions less harmful, all the while maintaining the vehicle’s functions. The catalytic converter is an integral component of the exhaust system.

Usually, it can be located beneath the car, and is identical with the muffler when it comes to appearance. It guarantees that the exhaust getting out of your car is shielded from dangerous factors like carbon monoxide, hydrocarbons, and nitrogen oxides.

Environmental laws made this device mandatory on every vehicle. Some cars even contain 2 catalytic converters. Catalytic converters employ the use of oxygen and fuel to trigger its internal catalyst, which then eats up a huge portion of the gases circulating in the converter. A sensor assists the converter by regulating the air and fuel mixture being burned within the engine. After the exhaust undergoes said processes, it comes out of the vehicle cleaner and less dangerous. A catalytic converter’s service relies on proper maintenance and care. If in case your car displays increased engine temperature, failure at emission tests, and poor performance, then chances are the catalytic converter has to go, and you have to purchase a replacement for it. Replacement Volkswagen Passat catalytic converters are always available here. Just consult our online auto parts catalog for more info.