Ignitions and Electrical› Charging Systems

Powermaster

ALT GM CHROME 175A 6 GRV HPR

$398.34

SKU: P01Q 837861-1

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

Easy — 1–2 hours

Description

When you need the highest amperage output, the Powermaster HPR alternators provide the power you need. HPR alternators utilize a 180A output on the top-end and deliver an industry-leading 145A at idle. Whether you're using a high-wattage stereo system, accessory lights, winches for off-road or towing use, or CBs, these alternators can handle it all.

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 837861-1

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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