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SENSOR ASSEMBLY-OXYGEN Oxygen Sensor
Fits STI, WRXOxygen SensorA 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.
4003 US-220 BUS, Bedford, PA , 15522