Powermaster GM 12SI 150 Amp Alternator 1-Wire Single V-Belt Pulley

Delivers Mar 23-27
30-Day Returns on unused items
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Ships from US Warehouses with tracking

Specifications

BrandPowermaster
CategoryElectrical
Manufacturer Part #47293
UPC692209018841
SubcategoryAlternators/Generators and Components
Category GroupCharging Systems
Ai SubcategoryAlternators/Generators and Components
Weight13.6 lbs

Product Description

The Powermaster GM 12SI 150 Amp Alternator features an original GM look with a natural aluminum case and a straight mount. It delivers 12V power and includes a single V-belt pulley, with a 1-wire connection for simplified wiring. This alternator is a popular choice for classic GM applications requiring increased charging output.

Shipping & Returns

Fast Shipping

Standard delivery in 3-7 business days. Expedited options available.

30-Day Returns

Return unused items in original packaging for a full refund.

Questions & Answers

Check your vehicle owner's manual or the tire placard on the driver's side door jamb for the recommended tire size. You can also use our vehicle fitment tool at the top of the page to confirm compatibility. If you're unsure, our support team is happy to help you find the right fit.

We offer a 30-day return policy on unused, unmounted products in their original packaging. Simply contact our support team and we'll provide a prepaid return label. Refunds are processed within 5-7 business days of receiving the returned item. Mounted or used tires are not eligible for return.

We ship directly to your door or to your preferred local tire shop for installation. Most local tire shops offer mounting and balancing for $15-$25 per tire. Just provide your installer's address at checkout and we'll ship right to them.

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