An oxygen sensor is an essential element in a vehicle's exhaust system that measures the amount of oxygen in the exhaust gases. It helps the engine control unit adjust the air-fuel mixture for optimal combustion, improving fuel efficiency and reducing emissions. Positioned typically before or after the catalytic converter, it plays a key role in maintaining engine performance and environmental compliance. This sensor ensures the vehicle runs smoothly and meets emission standards.
The oxygen sensor with code USEP-56028996AA is designed for use in Dodge and Ram vehicles, including Ram 1500, 2500, 3500, Dakota, and Durango models. It fits engines such as the 3.7L V6, 4.7L, 5.7L without Multiple Cylinder Displacement System, and 8.3L, positioned after the catalytic converter on the right or left side depending on the model. Made from metal and plastic, this rear sensor uses existing hardware and the quantity required varies with the application. This oxygen sensor is vital for maintaining proper exhaust function and emission control in these vehicles.
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