Lang's Old Car Parts
The Model T Parts Specialists
Your cart is currently empty | View Cart | Check Out | Quick Catalog Order
Home > Item Number: 5055-12

Voltage Regulator 12 volt, Ford Script, negative ground

Model T 5055FS - Generator cut-out, Ford Script
Item Number:5055-12
Per Car:1
Price:$89.95 each

Additional Information

This Ford Script regulator (Looks original when installed, including Ford Script) will allow you to convert your car to use a 12 volt battery and still use a stock Model T generator, 12 volt light bulbs are the only other items needed to complete the conversion.

Without sacrifice of the original look you can now completely replace that troublesome generator cutout. Enjoy the luxury of modern day electronics mounted in original style, generator cutout housing. Cruise with confidence knowing you have true field winding control (not just a diode) and protection from electrical system burn out which includes the battery and generator.

  • No lost "Show" points - exact replacement for generator cut out

  • Not just a diode but a complete electronic voltage regulator

  • Protects the generator and electrical system from burn out

  • No alterations to generator or car wiring - installs in minutes

  • No more dead generator or boiled away battery

  • Externally perfect in appearance - would have fooled Henry

  • Instructions included

Questions and Answers
When I use the 12 volt voltage regulator do I need to change my coil and will my starter spin faster?
 The coils can take 12 volts, The only thing that you should be aware of is when you go to start the car and let one of the coils buzz before hitting the starter or using the hand crank the coil that is left buzzing will heat up faster then if it was 6 volts. Once the engine is running it isn’t a problem. Just when the coil is left in the continuous buzzing before the engine is spinning.

The starter will spin up quicker. The starter can take the 12 volts but because it spins up quicker it also throws the bendix into the ring gear harder so you will ware out or break the bendix quicker.
Answered By: 23 SEL
9 out of 9 found this answer useful.

I Found this information or

To ask a question about this item please press and fill out the form.
Customers Who Bought This Item Also Bought
Model T Headlight bulb, 12 VOLT, double contactHeadlight bulb, 12 VOLT, double contact
  • Item Number : 6572-12
  • Year : 1919-1927
$1.95 each

Model T Ammeter, FORD script, 20-20.Ammeter, FORD script, 20-20.
  • Item Number : 5016FS
  • Year : 1919-1927
$10.95 each

Model T 12 Volt conversion kit, original lookModel T 12 Volt conversion kit, original look
  • Item Number : T12CK
  • Year : 1919-1927
$91.95 set

Model T Generator mounting gasket, fits all carsGenerator mounting gasket, fits all cars
  • Item Number : 5057
  • Year : 1919-1927
$0.70 each

Model T Manifold gasket set, original type with glands. 12 piece setManifold gasket set, original type with glands. 12 piece set
  • Item Number : 3063-64
  • Year : 1909-1927
$8.65 set