Tuff-Stuff GM Alternator 120 Amp Black 6 Groove Pulley

Delivers Mar 23-27
30-Day Returns on unused items
Secure Checkout powered by Stripe
Ships from US Warehouses with tracking

Specifications

BrandTuff-Stuff
CategoryElectrical
Manufacturer Part #7937BST6G
UPC698252021722
SubcategoryAlternators/Generators and Components
Category GroupCharging Systems
Ai SubcategoryCharging & Starting
Weight10.9 lbs

Product Description

The Tuff-Stuff GM Alternator is a Mini Racer CS121 unit, providing 120 amps of power at 12V. This 1-wire alternator features a 6-groove serpentine pulley for efficient belt drive. Encased in aluminum with a black powder coat finish, it offers a sleek appearance and reliable charging for GM vehicles.

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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