The Genuine Kia Sorento TPMS Tire Pressure Sensor 52933D4100 is a direct fit sensor designed for specific models of Kia vehicles from 2015 to 2020. It is a single sensor that can be placed on the lower rear left or front right side of the vehicle. The sensor is a genuine Kia product, ensuring quality and compatibility with the vehicle it is designed for. Additionally, the product may contain chemicals known to the State of California to cause cancer and birth defects.