Genuine Ford Models O2 Oxygen Sensor Upper Left Or Right BL3A-9Y460 3.5L 3.7L
OEM FoMoCo OXYGEN SENSOR.
PART NUMBER BL3A-9Y460-CA .
This is not a cheap, after market oxygen sensor. These came to me in a master case. They are brand new, but will be sent without manufacturer's packaging.
PLEASE CHECK THE PART NUMBER CAREFULLY TO BE SURE THIS IS THE CORRECT ITEM FOR YOUR VEHICLE.