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Ignitions and Electrical› Charging Systems

Powermaster

Delco Small 140 Amp Late Model Alternator

$248.75 $236.12 Save $12.63

SKU: P01Q 47803

In Stock
In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Powermaster 47803 is a small case alternator designed for specific vehicle applications. It features a 140 Amp output at its peak and 95 Amps at idle, with a 6-groove pulley and internal regulator.

This alternator is compatible with select Chevrolet Corvette, Chevrolet Caprice, Oldsmobile Cutlass Ciera, and Oldsmobile Cutlass Cruiser models from the mid-1980s to early 1990s. It offers flexibility with 1 or 3-wire operation.

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 47803

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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