ACDelco 10467473 GM Original Equipment Ignition Hall Effect Sensor Switch - Compatible with Chevy, GMC, Buick & Cadillac Vehicles - Perfect for Engine Performance & Ignition System Repair

An ACDelco GM Original Equipment Ignition Hall Effect Switch is a GM-recommended replacement for your vehicle’s original component. It varies its voltage output according to a magnetic field, and is used for proximity switching, positioning, speed detection, and sensing applications. This original equipment ignition hall effect switch has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.