This BDFHYK upstream oxygen sensor is designed to monitor exhaust gas oxygen levels in vehicle exhaust systems, ensuring optimal engine performance. Compatible with various Lexus and Toyota models, this sensor features a durable stainless steel and ceramic construction for longevity and resistance to high temperatures. The integrated wiring harness includes black insulated wires and a protective braided cable, providing enhanced durability and safety. With a secure fit and reliable performance, this sensor offers accurate measurements to help maintain your vehicle's efficiency.
