The Delphi AF10043 Mass Air Flow Sensor is a high-quality component made in the United States. This product is designed to accurately measure the amount of air entering the engine, ensuring optimal fuel efficiency and performance. With Delphi's expertise and reputation for producing reliable automotive parts, the AF10043 Mass Air Flow Sensor is a dependable choice for your vehicle. Please note that this product may contain chemicals known to the State of California to cause cancer and birth defects.