Ignitions and Electrical› Charging Systems

Powermaster

ALT FORD 4G POLISH 140A 6 GRV CLUTCH PULLEY V MTG IDA VR

$399.45

SKU: P01Q 28436

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

Moderate — 2–4 hours

Description

This Powermaster Ford 4G Style Alternator is internally regulated and delivers excellent output at idle. It features dual internal fans for high efficiency and maximum cooling. It's a great upgrade to replace lower amp units and includes a clutch pulley to retain OE reliability. This alternator is 140+ amps at the top end and 100+ amps at idle, with an OEM hookup. Each unit is individually dyno-tested with a proof of performance guarantee.

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.

Available on iOS & Android

Specifications

BrandPowermaster
Part NumberP01Q 28436

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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