Ignitions and Electrical› Charging Systems

Powermaster

Alt Chrm XS Volt GM 200 Amp

$481.92

SKU: P01Q 378648

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

Easy — 1–2 hours

Description

The Powermaster 378648 XS Volt Hi Amp Alternator is a chrome, CS144 straight-mount alternator that delivers 200 amps at top-end and 125 amps at idle. It features a newly designed voltage regulator allowing for voltage adjustment while the engine is running, and a user-adjustable voltage set point between 13.5-18.5 volts.

Fitment

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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.

Available on iOS & Android

Specifications

BrandPowermaster
Part NumberP01Q 378648

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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