The NEW NTK 22012 Oxygen Sensor is a high-quality car part designed for accurate tracking of oxygen levels in your vehicle. Made by NGK SPARK PLUGS (U.S.A.), Inc. and manufactured in Japan, this sensor is positioned on the Upstream Driver Side and is brand new, sealed in its original packaging. With a unit quantity of 1, this product is a reliable component that ensures optimal performance and safety for your vehicle. Additionally, it is important to note that this product may contain chemicals known to cause harm, so please take necessary precautions when handling.