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Powermaster 8-47140 High Output 140 Amp Ford Alternator Upgrade

(Ford F-150 1975-91, Mustang 1965-73, 1979-93, Bronco 1966-92, F-250 Pickup 1965-91, 1993-94, Fairlane 1968-70, Torino 1968-76 + 19 more models)

Manufacturer

Picture for manufacturer Powermaster

Part Number

8-47140
5 reviews
Sale Price

$225.88

In Stock (6)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Powermaster 8-47140 is a high-output alternator designed as a direct upgrade for Ford applications requiring enhanced electrical capacity. This unit delivers a robust 140 amps of power, making it ideal for vehicles with increased electrical demands from aftermarket accessories, audio systems, or performance modifications.

Key Features:

  • 140-amp maximum output for superior electrical system performance
  • Natural finish aluminum housing for durability and heat dissipation
  • Serpentine pulley configuration for modern belt systems
  • Direct bolt-in replacement design for simplified installation
  • High-efficiency internal components for reliable charging at all RPM ranges
  • Heavy-duty construction for demanding automotive applications

This alternator upgrade provides the additional amperage needed to support high-demand electrical systems while maintaining proper voltage regulation. The natural finish housing offers a clean, professional appearance in the engine bay while providing excellent thermal management.

Products specifications

Fits

Ford F-150 1975-91, Mustang 1965-73, 1979-93, Bronco 1966-92, F-250 Pickup 1965-91, 1993-94, Fairlane 1968-70, Torino 1968-76, Mustang II 1974-78, Bronco II 1984-90, Falcon 1963-70, F-350 Pickup 1965-91, 1993-94 + 15 more models

Advertised Amperage Output

140 amps

Alternator Brackets Included

No

Alternator Case Style

Powermaster Custom

Alternator Finish

Natural

Belt Included

No

Notes

Includes new charge wire.

One-Wire Capable

Yes

Pulley Style

Serpentine

Quantity

Sold individually.

Regulator Included

Yes

Regulator Style

Internal

Voltage Compatibility

12

Awesome company!!!!!! Will definitely order from here again! Order arrived fast. Was exactly as described/pictured. Great price!

thanks

Easy to find on your website

Second time customer of Autoplicity: Ordered Husky Liners Weatherbeater Floor mats for a 2012 Toyota Tundra, Called in this morning to verify availability, call answered on second ring, great service placed the order immediately. Haven't even received the product yet but the service has been so outstanding had to let everyone know this company is for real. Best pricing online, wont buy products anywhere else.<br><br>Justin Myers

Ordering the product was easy and rep. Was helpful! The product was shipped fast and came a little messed up in package but complete to my knowledge.

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