ITEM NAME:2PCS Upstream Oxygen Sensor fits for Ford Pickup Truck 5C5Z-9F472-BA, Premium Description: Replaces part numbers: 5C5Z9F472AA, 5C5Z-9F472-AA, 5C5Z9F472BA, 5C5Z-9F472-BA, 9L17, XC2Z9F472AA, XC2Z-9F472-AA, XC2Z9F472BA, XC2Z-9F472-BA, XZ2Z9F472AA, XZ2Z-9F472-AA Four wire, four pin O2 sensor,Correct wire length (8 Inches) Upstream Sensor,Direct Fit,Correct Connector Anti-Sieze coating on thread,Built and tested to strict quality control standards A direct replacement. If you have a bad O2 sensor causing your vehicle to idle poorly or fail an emission test then this is the part for you. Specification: Install Note: You may be required to reset the vehicle computer after installation of this part. Note: For clarification purposes: Upstream location is between the catalytic converter and the engine Downstream location is between the catalytic converter and the tailpipe Package Includes: 2 Pieces SKU: DMO0013203752038854.You may be required to reset the vehicle computer after installation of this part. Downstream location is between the catalytic converter and the tailpipe. If you have a bad O2 sensor causing your vehicle to idle poorly or fail an emission test then this is the part for you.
