Professional C603Z (12336870) Current and Voltage Regulator

An ACDelco Professional, premium aftermarket Voltage Regulator is the high quality replacement ideal for many vehicles on the road today. It monitors the proper voltage to your vehicle's critical systems as the starting and charging system starts the engine, maintains the battery's charge, and provides power to the electrical accessories while the engine is running. An ACDelco Professional Voltage Regulator provides outstanding radio noise control for better performance, delivers needed system voltage, and provides the proper fit and function to let your vehicle run the way it was designed. This premium aftermarket replacement voltage regulator is manufactured to meet your expectations for fit, form, and function.