Buy 2010 Lexus RX 450h Oxygen Sensor. Oxygen Sensor - Repair or Replace A failed Oxygen Sensor will Higher, Inefficiently - OEM Lexus Part # 8946748160 (89467-48160)

SENSOR, AIR FUEL RATIO, NO.2

Fits RX 350, RX 450h

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 RX 450h to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Lexus genuine parts.