
Powermaster
ALTERNATOR INT REG 100A POLSH
$226.99
Only 2 left
- Fast US Shipping
- 30-Day Returns
- Secure Checkout
Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Upgrade your vehicle's electrical system with the Powermaster ALTERNATOR INT REG 100A POLSH, designed to provide reliable power for your classic ride.
- Polished Finish: Enhances the aesthetic of your engine bay while resisting corrosion.
- Internal Regulator: Simplifies installation and ensures consistent voltage output for optimal performance.
- 100 Amp Output: Supplies ample power to keep your accessories running smoothly, ideal for both daily driving and weekend cruising.
- Compatibility: Fits a range of classic models from Chevrolet, GMC, Buick, and more, spanning from 1980 to 1991.
- Serpentine Pulley Style: Designed for efficient belt engagement, reducing wear and increasing longevity.
This alternator is compatible with GM 10SI/10DN/12SI case styles and operates on a 12V system, making it a perfect fit for your restoration project. Elevate your vehicle's performance with Powermaster's quality craftsmanship.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | Powermaster |
| GTIN | 00692209004592 |
Frequently Asked Questions
What is the purpose of the Powermaster Alternator?
The Powermaster Alternator is designed to provide electrical power to the vehicle's systems while charging the battery. It is suitable for use in various makes including Chevrolet, GMC, Buick, Pontiac, Oldsmobile, Jeep, Cadillac, and American Motors.
What are the specifications of this alternator?
This alternator has an advertised amperage output of 100 amps and operates at 12 volts. It features a polished finish, a serpentine pulley style, and includes an internal regulator.
Is installation of the Powermaster Alternator difficult?
The installation process can vary based on the vehicle, so it is recommended to consult a professional for installation to ensure proper fit and function.
What is included with the Powermaster Alternator?
The Powermaster Alternator is sold individually and includes a pulley, but does not come with a belt or alternator brackets.
What brand is the Powermaster Alternator and what is its product line?
The alternator is manufactured by Powermaster, known for its high-quality street alternators.
$226.99




