Category: Automotive-leader 234-9070 Air Fuel Ratio Upstream Oxygen O2 Sensor 4-Wire for 2007 Nissan Sentra 2.0L L4 Versa 1.8L L4 Altima 3.5L V6 2007-2010 Infiniti QX56 G35 Review: The Air Fuel Ratio Upstream Oxygen O2 Sensor 4-Wire for 2007 Nissan Sentra 2.0L L4 Versa 1.8L L4 Altima 3.5L V6 2007-2010 Infiniti QX56 G35 is a high-quality product that offers excellent performance and reliability. The sensor is designed to provide accurate readings of the air fuel ratio, which helps ensure optimal engine operation and improved fuel efficiency. One of the key features of this sensor is its 4-wire design, which allows for easy installation and compatibility with a wide range of vehicles. Additionally, the sensor is made from high-quality materials that are built to last, ensuring long-term performance and reliability. Another advantage of this sensor is its ability to provide real-time readings of the air fuel ratio, allowing drivers to quickly identify any issues or adjustments needed to maintain optimal engine operation. This can help prevent costly repairs down the line and extend the lifespan of the vehicle's engine. Overall, the Air Fuel Ratio Upstream Oxygen O2 Sensor 4-Wire for 2007 Nissan Sentra 2.0L L4 Versa 1.8L L4 Altima 3.5L V6 2007-2010 Infiniti QX56 G35 is a must-have product for anyone looking to improve the performance and reliability of their vehicle's engine.