New OEM Genuine Toyota o2 Oxygen Sensor - not aftermarket junk! Has OEM # stamped on it as shown. 

Fits lower position, away from motor (downstream only) - number on the part must match 89465-07080 or 89465-33420

Fits 3.5 V6 only:
2005-2018 Avalon
​​​​​​​2007-2015 Camry 

89465-07080