Oxygen O2 Sensor Replacement for Lexus IS300 2001-2005 AZHZ Upstream Downstream Heated Sensor

The AZHZ Oxygen O2 Sensor Replacement is designed specifically for the Lexus IS300 models from 2001 to 2005. This heated oxygen sensor features both upstream and downstream positions, ensuring optimal performance and fuel efficiency. With a robust construction that includes high heat welding technology, it offers enhanced sealing performance and a built-in heater that accelerates ignition. This sensor is crucial for maintaining the engine's ideal operating temperature and improving overall fuel economy. It is easy to install with precoated threads, making it a convenient choice for vehicle maintenance. • Vehicle Fitment: Compatible with Lexus IS300 2001-2005 • Sensor Type: Heated, Upstream and Downstream positions • Wire Quantity: 4 wires, 800mm length • High heat welding technology for better sealing performance • Built-in heater improves ignition and fuel efficiency • Direct replacement with precoated threads for easy installation • Ensures continuous monitoring for effective engine operation • Timely replacement helps maintain fuel economy and performance