Ignitions and Electrical› Charging Systems

Powermaster

ALT GM CS121 IN5X5IN BLACK 100A 16V 6 GRV PULLEY SIDE BAT POST FAN & BAFFLE 1 WI

$351.67

SKU: P01Q 8466-104

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

Moderate — 2–4 hours

Description

This Powermaster 8466-104 Race Alternator is a high-output 100 amp, 16-volt unit designed for racing applications. It features a 1-wire regulator for simplified wiring.

Fitment

Fitment Guaranteed

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

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Specifications

BrandPowermaster
Part NumberP01Q 8466-104

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.

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