Buy OEM 2010 Lexus Part # 8946750040 (89467-50040). Oxygen Sensor. Oxygen Sensor - Repair or Replace A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine

SENSOR, AIR FUEL RATIO, NO.2

Fits LS 460, LS 460L, LS 600h L

Oxygen Sensor - Repair or Replace
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your 2010 Lexus to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Lexus genuine parts.