This OEM oxygen sensor is a threaded-in style sensor with a total length of approximately 49cm/19.29". It is made of metal and is designed for placement in the upper engine compartment on the left or right sides of Toyota Sienna Camry or Lexus RX300 vehicles. The air/fuel ratio sensor type and direct fit features make for an easy installation. This quality sensor comes with a 2-year manufacturer warranty and is a perfect replacement for maintaining optimal engine performance.