Enhanced Performance:The Oxygen Sensor helps maintain the ideal air-fuel ratio,resulting in improved engine performance.It contributes to smoother idling,better throttle response,and reduced emissions,ensuring your vehicle runs optimally
Function: The oxygen sensor detects the oxygen concentration in the exhaust at any time and provides feedback signals to the car's electronic control unit, thereby monitoring and controlling the combustion air-fuel ratio, reducing engine fuel consumption and exhaust pollution, and reducing engine failures. It plays an indispensable role in engine emission control
Pack list: 1PC oxygen sensor, 4-wire, easy to install, please check if the product to be replaced is compatible before purchasing.