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Powermaster Street Alternators 378021

Get Free Shipping with Your Order over $99!

Alternator, Internal Regulator, 140 Amp, Chrome Plated, Chevy, GMC, Oldsmobile, Pontiac, Each

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  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Brand: Powermaster

Manufacturer's Part Number: 378021

Part Type: Alternators and Generators

Product Line: Powermaster Street Alternators

Summit Racing Part Number: PWM-378021

UPC: 692209002345

Advertised Amperage Output: 140 amps

Voltage Compatibility: 12

Alternator Case Style: GM CS130

One-Wire Capable: Yes

Pulley Included: Yes

Pulley Style: V-belt

Regulator Included: Yes

Regulator Style: Internal

Belt Included: No

Alternator Brackets Included: No

Alternator Finish: Chrome plated

Quantity: Sold individually.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These Powermaster street alternators feature all of the quality construction and dependability that Powermaster is famous for. They're available in a variety of amperages and styles, allowing you to choose what you need for your ride and the accessories you run. So whether you need an alternator for your truck, hot rod, musclecar, sport compact, or audio competition vehicle, Powermaster gives you the power you need to get it started and keep it going.

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1 Customer Reviews for Powermaster 378021 - Powermaster Street Alternators

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140 amp alternator---great power out put

Summit RacingSummit Racing Verified Purchase

I upgraded to a cooling component fan and it required additional amps. I had a 100 amp pwermaster, but it could not keep up with air and an electric fan set up. the 140 amp has no problem at idle or at cruise speed. the alternator had a test tag that showed it was producing 92 amps at idle. they also included a 6 gauges charging wire with the alternator. Make sure you ground alternator for best performance. Very pleased with product and Summit Service. ...read more

1 of 1 found this review helpful.

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Reviewer: RONALD from AZ

Date: June 13, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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