Pieces Oxygen Sensor Extension Spacer for Car Engine Exhaust Systems M18 x 1.5, 45mm Lambda Probe

[High Quality]: This oxygen sensor adapter is made of high-quality stainless steel, which is strong and durable, does not rust easily, ensures a good seal, is waterproof, resistant to high temperatures, and very strong and durable, so the seal can be used for a long time. The threads are ground using special tools, with high precision and good repeatability. [Easy Installation]: It is simple and user-friendly to use. Just align the spiral pattern interface with the interface where the replacement parts need to be installed. [Special Design]: Integrated mini-filter network with mini-catalyst, effective for CEL removal and clearing the P0420 error code. Threading with special tooling ensures perfect precision and repeatability. [Practical Function]: This lambda sensor eliminator extender is necessary if you are using an HHO system or test tubes. It can also be used in car hoses for better fuel consumption. Increase the distance between the lambda sensor and the exhaust system. [Wide Range of Applications]: This oxygen sensor is a universal 18mm threaded socket that fits most vehicles with M18 x 1.5 holes for oxygen sensors. It is applicable to most modern vehicles and screws easily into upstream and downstream O2 sensors and into car exhaust systems, and is compatible with the threaded sockets or tools of most car O2 sensors.