Ignitions and Electrical› Charging Systems

Powermaster

ALT DENSO NATURAL 245A 6 GRV PULLEY ESCALADE/C/K SERIES W/2 PIN OE HOOKUP FRL V

$492.78

SKU: P01Q 48550

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 48550 is a 245A high output alternator designed as a direct bolt-on upgrade for 2005-2014 GM Truck & SUV V8 models with Regulated Voltage Control (RVC). It provides superior output with 195+ amps at idle and over 245 amps at peak RPM.

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 48550

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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