Ignitions and Electrical› Charging Systems

Powermaster

ALT GM 12SI CHROME 100A 1V PULLEY BAFFLE & CONE 1 OR 3 WIRE

$239.45

SKU: P01Q 17294-332

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Powermaster 17294-332 is a 12SI style alternator designed for GM applications. It features a chrome finish, a V-belt pulley, and offers both one-wire and three-wire connectivity. This alternator provides an advertised amperage output of 100 amps, with a 75-amp output at idle.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPowermaster
Part NumberP01Q 17294-332

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy