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Your cart is empty.An ACDelco Professional, premium aftermarket Voltage Regulator is a high quality replacement 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.
Mark Skelton
2025-09-02 18:42:37
I was searching the mopar forums for a reliable voltage regulator and most commented on the reliability of this particular item..( Bonus made in the USA)..and fairly priced as well!!
Collins
2025-08-27 12:43:53
It works well enough. I'm using it to replace a broken regulator in the engine computer. With that in mind, the voltage does tend to fluctuate a decent amount with this regulator, especially under heavy load. The voltage gauge will actually wiggle back and forth when the turn signal is on. Otherwise, i've had no issues with this regualtor, you just have to make sure it has a really good ground on the case or you run a high risk of frying it.
Colton
2025-08-22 14:01:35
I bought for a late 80s dodge Minnie wine rv I bought and worked great but much else to say I ordered 5 more just as backups as I like to be prepared
Cory T.
2025-08-09 18:02:24
It have been going for a month so far in the AZ summer heat. Only thing I noticed was this new VR was significantly lighter then the one I was replacing, and that usually means a cheaper build quality..
PTown_253
2025-06-15 12:43:21
If you have a Mopar, you’ll want a backup voltage regulator. At 1/3rd the price of the original equipment model, I chose this as a backup only because they are notorious for dying and leaving people stranded. When my original Mopar unit died, I bought two units; one Mopar branded one made in the US, and this one. I will only use this one as a “just in case†backup unit.
andrew j anderson
2025-05-22 19:58:22
I have an older dodge Dakota and thole alternator on those trucks are regulated by the pcm. Well I've done some modifications to the truck and It no longer has the stock pcm. I had to get one of these to be able to use the stock alternator on my truck and this worked great. No issues. Easy to wire up and thin enough to hide away
Bonnie A.
2025-05-06 14:35:36
Sadly was defective. No wiring diagram included
Doitallbetter
2025-04-21 14:20:06
1990 Dodge W250 first gen. Fixed my no charge. Was a 10 min fix if your slow like me. Good to go.
JohnVitz
2025-04-19 18:48:43
Worked Perfect!
Lindon Buston
2025-04-09 13:23:13
Fixed my electrical issues, and the sizing is EXACTLY the same as the original MOPAR model, so it was just a drop-in replacement. If you're installing this in place of the old chassis mount one, make sure that sand off the old mounts so you get a good connection! I totally gapped on this step and ended up having to run a new ground wire from the regulator to the battery.
harry somerton
2025-02-19 17:48:10
It's letting the alternator charge at 14.9v, a little higher then I would of liked but it works no issue
R
2025-01-12 10:12:15
Pour mon camion dodge
Kathe Oscroft
2024-11-30 21:23:12
To replace a non working regulator on my 91 dodge diesel pick up
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