Powermaster® 8003 - 12SI Alternator

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$140.07
In Stock (6)
Engine Type Specific
Fitment Notes:
  • Fits Following Engines: Chevy Big Block
  • Fits Following Engines: Chevy Small Block
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Product Details

12SI Alternator (8003) by Powermaster®. Current: 80 Amp. Pulley Type: With 1V Pulley. 1 or 3 Wire. Finish: Natural. Designed utilizing the latest technology, this product by Powermaster features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.

Powermaster

Specifications:

Advertised Amperage Output: 80 amps
Voltage Compatibility: 12
Alternator Case Style: GM 10DN
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: Natural

Features:

  • Excellent idle amperage
  • 1or 3 wire operation
  • Most popular GM
  • Straight mount 6.61"
  • Now available up to 150 Amps

Powermaster is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by Powermaster are made with expert care and created by professionals to meet all your requirements. The company does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, Powermaster is the name you can trust.

Fire up your four-wheel passion with Powermaster® Performance, the leading manufacturer of performance starters and alternators for high-performance cars, trucks and race vehicles. Powermaster builds several types of starters for most applications from 160 - 260 ft-lbs., including gas and diesel engines. Designed for horsepower extremes, they’re made to be tough and durable to handle the load placed by high-compression engines, which makes them perfect for use in today's vehicles that require a lot of juice. Powermaster Performance also manufactures a great line of performance alternators to fit any need. From 120 amp to 350 for competition use, the brand has the right alternator for your vehicle. Whether you’re looking for an ultra high-torque starter or race alternator to murder that track, or an alternator upgrade for your GM, Chrysler, or Jeep vehicle, explore the brand’s diverse product portfolio including everything for your performance need. Get maximum cranking amps and impressive power with Powermaster Performance to enjoy winning performance on and off the track.

Part Number:
8003
UPC:
692209000945

Warranty

Products for Street Use Warranty

Powermaster products sold and used on the street, including all chrome products, are warranted for one year to be free of defects in workmanship and materials. This warranty is limited to repair or replacement only. Consequential damages are not covered. Chrome of any manufacture is subject to chips or discoloration when exposed to heat. For this reason, defects in the finish are limited to the time of installation.

Products for Racing Use Warranty

Purchasers understand and recognize that racing parts and equipment are exposed to many varied conditions due to the manner in which they are installed and used. Therefore, all Powermaster products sold and used for racing are warrantied at the time of installation to be free of defects in workmanship and materials. This warranty is limited to repair or replacement only. Consequential damages are not covered.

Products for Car Audio Competition Warranty

Purchasers understand and recognize that competition/ SPL car audio parts and equipment are exposed to many varied conditions due to the manner in which they are installed and used. Therefore, all Powermaster products sold and used for car audio competition are warrantied at the time of installation to be free of defects in workmanship and materials. This warranty is limited to repair or replacement only. Consequential damages are not covered.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

This part is universal
  • Fits Following Engines: Chevy Big Block
  • Fits Following Engines: Chevy Small Block
Low Prices Price match guarantee
Guaranteed Fitment Always the correct part
In-House Experts We know our products
Easy Returns Quick & Hassle Free

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