The Beck/Arnley 158-0909 Throttle Position Sensor is a high-quality replacement part specifically designed for the 1991-93 Mazda Miata MX5. This sensor, with the OE/OEM part number 199950-0160, is an essential component for monitoring the throttle position in a gasoline fuel type vehicle. Made by Mazda, this sensor ensures accurate and reliable performance, making it a crucial part for maintaining the air and fuel delivery system of your car.