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Specs:
Unit Type: REGULATOR
Voltage: 12
Brief: Used in Delco 10SI, 12SI, 15SI, 17SI, 27SI Type 100 Alternators
Replaces OEM Numbers:
ARROWHEAD: 230-12029
CARGO: 233931
IPM: 1A-6013
J & N: 230-12029
REGITAR-USA: D689
RENARD: 5097
USI: 71-10027
WAI: 35-101-1
Customer
Reviewed in the United States on February 18, 2024
Perfect replacement part
joe clark
Reviewed in the United States on November 26, 2024
Only one of three worked
gant a. corum
Reviewed in the United States on April 12, 2022
Self exciting regulator, fixed my 1 wire alternator.
Ed Angel
Reviewed in the United States on August 9, 2021
Regulator worked fine for 6 months then started overcharging to over 16V. It trashed my battery before I discoverd the problem. The thing that makes it worse is the claim that it is guaranteed for a year but there is no way to contact the manufacturer. I should have known better with garbage made in China.
Albert Lum
Reviewed in the United States on July 27, 2021
This saved me from spending Big $ on a new alternator, I watched a YouTube video, It was very easy to install!
John Dock
Reviewed in the United States on October 6, 2021
Have a powermaster alternator that was charging 16v. Called them and even though it was still under warranty I didn't want to send it back, pay for shipping and wait for 2 weeks with the car down. Bought this regulator for 14$, got it in one day and car was running that night! easy install also.
3kidsinaustin
Reviewed in the United States on May 6, 2020
This voltage regulator worked great for me. I have an 85 Trans Am with the 12SI alternator. When the engine would warm up, I would see 17v+ being sent to the battery. Instead of buying a remanufactured unit, decided to spend a few bucks and try the voltage regulator. Disassembly and reassembly was very easy and I the few trial runs i have done since the repair, everything is working fine. Voltage output is right around 14.3-14.5v.Hope this helps anyone making a buying decision!
Thomas H.
Reviewed in the United States on November 10, 2020
Put it on a John Deere G worked great. This is easier than a diode.
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