C0 UT U0. NO.2.
SENSOR ASSEMBLY-OXYGEN Oxygen Sensor
Fits Forester, Impreza, Outback
Oxygen Sensor
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your Subaru to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Subaru genuine parts.