Parameters: Total length: 11.82 INCH, 2PC* Upstream oxygen sensors, directly replace the installation, easy to operate.
Replacement: When the engine runs poorly, resulting in increased fuel consumption, decreased power, etc., please check and replace it in a timely manner.
Accurate measurement: By monitoring the oxygen content in the air in real-time, providing precise data to the vehicle control unit and making effective adjustments, it helps achieve optimal combustion efficiency.