Alfa Romeo Bulletin Board & Forums - Reply to Topic
Thread: 64 Sprint gt generator and regulator Reply to Thread
Post Icons
You may choose an icon for your message from the following list:

Register Now

In order to be able to post messages on the Alfa Romeo Bulletin Board & Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


  Additional Options
Miscellaneous Options

  Topic Review (Newest First)
06-28-2018 07:39 AM
Gubi The one I linked to has been working fine for me for years. Dunno about changing the amperage rating.

In my experience the electrical demands of a Giulia are pretty limited anyway.
06-28-2018 05:19 AM
exhausted Tom what has your experience been like with this type of regulator? any different to the old type? I will probably get the unit with the old style casing even though it is more bucks guess that's the price for appearance! the one that is deemed the stock one with new internals is rated at 25 amps is there any benefit in going higher? or is that going to cook the electrics?
06-27-2018 08:51 PM
Gubi This is the one I bought for my '63 Giulia. It's the direct Bosch replacement for the old electromechanical regulator.

2191 BOSCH Voltage Regulator - 12 Volt

The ones alphil linked to have basically the same updated guts as this one, but they have the old-style casing so they look original. If you don't care about original looks you can save a bunch of money as the new looking one is only $33.
06-27-2018 07:30 PM
exhausted Thanks Alphil, this looks like what I can use, I will check it out and report after. The old generator electrics leave a bit to be desired but I want to avoid conversion to alternator at this stage. The Dynator would be nice but it is pricey and I need to do larger ticket items first like body work and paint. Bosch make good parts so this regulator should be a quality item.
06-27-2018 09:44 AM
alphil Here's one.There's another company offering these too,Tiedeman-auto-elektric you research these,please let us know what you find out.Thanks
06-27-2018 05:43 AM
64 Sprint gt generator and regulator

Hi I will be rebuilding the electrics in my car it has the original stock 1600 engine with a Bosch generator and regulator. My question is can the regulator be changed to something more modern while I retain the original generator? I think I had heard there is a better one that is not electro mechanical ?TIA

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

For the best viewing experience please update your browser to Google Chrome