Features： The product has perfect accuracy and wire repeatability. Check engine light fix M18 x 1.5 sensor leak. The built-in high-quality filter can effectively reduce the concentration of exhaust gas and prevent the blocking of soot. Made of high-quality materials, the product is sturdy and easy to disassemble, and has strong applicability. It is easy to install and easy to start. Advantages: sealing, wide clamping range, dustproof and waterproof, easy to install, easy to start. Specifications: Material:Iron Electroplated Nickel Size:As Picture Shown Color:Silver Dimensions: inside and outside diameter thread M18x1.5, length 45mm Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1x O2 Oxygen Sensor Extender