Oxygen sensor (front) 89467-48190 for Lexus 11 RX270 2.7L

Applicable vehicle model and OEM number??For Lexus RX270 RX350 RX450H OEM 89467-48190
Condition: 100% Brand New
Material: ABS + Copper
Color: Shown as Picture
Why do you need to replace the oxygen sensor
Oxygen lambda Sensor poisoned.
Carbon accumulated.
Zirconium tubes or chips damaged.
Heating wire melted off
The inside wires of Oxygen lambda sensor broken off.
How do I know the Oxygen sensor is good or not
Check engine light on.
A reduction in fuel economy.
Your catalytic converter fails unexpectedly.
Exhaust emissions reach undesirable levels.
Features??
1.Durable and long service life.
2.Reduce exhaust emissions.
3.Improve engine fuel efficiency.
4.Professional installation is recommended.
Package list:
1 * Oxygen Sensor