Oxygen Sensor Spacer Adapter O2 Sensor Simulator Extender m18x1.5 Mini Catalytic Converter Eliminator Check Engine Light(With catalysis)

1. Wide applicability: This product is designed for general use and is suitable for oxygen sensor connectors in most vehicles. Both domestic and imported models can use this product for installation and modification. 2. High quality materials: This product is made of internal steel components and has characteristics of corrosion resistance and high temperature resistance. It can operate stably for a long time and maintain good connection performance. 3. Easy to install: This M18X1.5 car gap line expansion adapter is simple and fast to use. Simply insert it between the original wiring harnesses and ensure it is securely fastened to complete the installation. No complex modifications or dismantling work are required. 4. Optimizing emission systems: Oxygen sensors play a crucial role in automotive emission systems. By using this extended filter O2 sensor connector, more accurate and stable oxygen concentration feedback signals can be provided to the ECU control unit, thereby optimizing combustion efficiency, reducing exhaust emissions, and improving fuel economy. 5. Adjustable length: This extension harness adapter has the function of adjustable length, which can extend or shorten the sensor position according to actual needs within a certain range. This allows users to flexibly respond to various installation needs and easily achieve the best results.