Introducing our Upstream & Downstream Oxygen O2 Sensor that is designed to compatible with cent, , Rio, and Soul models with a 1.6L engine. This sensor is essential compatible with monito and optimizing the air-fuel mixture in your vehicle's engine, e efficient combustion and reduced emissions. Made with durable materials, this sensor is built to last and provide cue readings compatible with optimal engine perforce. Upgrade your car's oxygen sensor today compatible with improved fuel efficiency and overall driving experience. Repent: This oxygen sensor is designed to meet or exceed OEM specifications, e reliable perforce and cue readings compatible with your cent, , Rio, or Soul 1.6L engine. Upstream & Downstream Compatibility: This sensor is versatile and can be used as both an upstream and downstream oxygen sensor, providing flexibility compatible with different installation needs in your vehicle. Improved Fuel Efficiency: By cuely measu the oxygen s in your vehicle's gases, this sensor helps optimize fuel-to-air io compatible with improved fuel efficiency and reduced emissions. Easy Installation: With a direct-compatible with design, this oxygen sensor is easy to install without the need compatible with modifications, saving you time and hassle du repent. Enhanced Engine Perforce: A properly functioning oxygen sensor helps maintain optimal engine perforce by e the correct air-fuel mixture, leading to er opeion and potentially extending the life of your vehicle.