Oxygen Sensor w/16" Pigtail for EFI Conversion

Use this high quality Oxygen Sensor with 16 inch pigtail for your EFI (Electronic Fuel Injection) Conversion. These sensors will screw into the O2 sensor bungs in your exhaust system (sold separately) to measure the amount of oxygen in the exhaust. This is an integral part of the performance and efficiency of the 86-93 Ford 5.0L EFI engine. Requires 2 per vehicle.