Description
⚠️ Fitment Notes: ⚠️ V8 5.4L Upstream and Downstream 4 Piece, 2005-07 Expedition O2 Oxygen Sensor Set.✅ Improved Accuracy And Durability Compared To Original Standard Oxygen Sensors..✅ Designed To Provide More Precise Readings Of Exhaust Gas Oxygen Levels, Resulting In Improved Fuel Efficiency And Engine Durability..✅ Longer Lifespan And More Resistant To Failure..✅ Reduces Harmful Emissions And Improve Overall Engine Efficiency.