KUHTYB 4PCS Oxygen Sensor 234-4401 Replacement for 04 05 06 07 08 Ford F-150 4.6L 5.4L Glad - KU-4-4401

• Exact match OE standard 234-4401 oxygen sensor.Manufactured to the highest standards, KUHTYB oxygen sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance Replacing your engine’s oxygen sensor can improve engine performance and fuel economy, reduce harmful emissions, and prevent premature catalytic converter damage Manufactured to the highest standards, KUHTYB oxygen sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance Replacing your engine’s oxygen sensor can improve engine performance and fuel economy, reduce harmful emissions, and prevent premature catalytic converter damage CAUTIONS: Pls carefully check your vehicle year & make & model with the fitment of Amazon. You must read our description carefully, and it will tell you more about the fitment. Pls check your part pictures with our pictures, especially the plug，it must be completely same. Or it will not fit your car. Pls check your parts No. It must be among our fitment OEM No.