New old stock from parts store. Thanks for looking !

This ACDelco Professional Throttle Position Sensor, with the manufacturer part number 213-3859 and OE/OEM part number 19143600, is a brand-new item in its original packaging box. It comes with a 1-year manufacturer warranty and is ready to be installed in your vehicle.

This sensor is designed to accurately measure the position of the throttle valve, providing crucial information to the engine control module to ensure smooth and efficient engine performance. It is compatible with various GM models and is sold as a single unit. Get your hands on this high-quality Throttle Position Sensor today and experience the difference it can make in your driving experience.