The CarQuest CSC1182 Ignition Misfire Sensor is a device designed to detect misfires in an engine's ignition system. It is compatible with various brands, including Hyundai, and has been sold at a discounted price. The sensor is equipped with OE/OEM part numbers such as NGK IE0003, Duralast MSSA1, VEMO V52-72-0238, and many others, making it a versatile replacement part for your vehicle.