Oxygen Sensors, Controllers & Components

The oxygen sensor, also known as the O2 sensor, is a crucial component in your vehicle's exhaust system that measures the amount of oxygen present in your exhaust gases. It helps the engine's computer determine the airfuel ratio, which is essential for maintaining fuel efficiency and complying with emissions standards. If your vehicle is running rough, it may be time to clean or replace your O2 sensor.

At Pit Stop USA, we offer a wide range of Oxygen Sensors, Controllers, and Components at affordable prices. Our upstream O2 sensors are positioned before the catalytic converter, while the downstream sensors are placed after it. We have both narrowband and wideband sensors available for different applications. The narrowband sensor informs the computer if the engine is running rich or lean, while the wideband sensor measures how rich or lean the ratio is.

No matter what your requirements are, Pit Stop USA has got you covered. Our extensive range of oxygen sensors, controllers, and components are designed to meet the highest standards of performance and durability. So, if you're looking for the best oxygen sensors, controllers and components, look no further than Pit Stop USA.