Professional Voltage Regulators
ACDelco offers a full line of Professional Ignition System and Switch products that are ideal replacements for the worn equipment in all GM vehicles. With complete GM coverage and the peace of mind that comes with all ACDelco products, it's easy to give your vehicle the GM original equipment advantage.
Get the proper voltage to your vehicle's critical systems with ACDelco Professional Voltage Regulators. Built as the ideal replacement for your worn original equipment, ACDelco Voltage Regulators fit and function like the OE part. Outstanding radio noise control for better performance. Delivers needed system voltage and provides the proper fit, form and function to let your vehicle perform the way it was designed.
Genuine GM Part
Designed by GM for your vehicle
GM Quality and Engineering