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Powermaster 178021 CS130 High-Output 105 Amp Alternator Chrome

(Chevrolet Camaro 1985-87, S10 1986, C1500 1990-93, Caprice 1988, K2500 1991-93, C3500 1988-93, C2500 1991-93, K3500 1988-93, G20 Van 1991-93 + 27 more models)

Manufacturer

Picture for manufacturer Powermaster

Part Number

178021
9 reviews
Sale Price

$201.33

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Powermaster 178021 is a high-performance CS130 alternator designed to deliver reliable 105-amp output in a compact small-case design. This premium alternator features a polished chrome finish for superior corrosion resistance and show-quality appearance under the hood.

Key Features:

  • 105-amp output provides ample power for high-demand electrical systems
  • Small case CS130 design fits tight engine compartments
  • One-wire configuration simplifies installation with built-in voltage regulator
  • Single V-belt pulley for standard belt-driven applications
  • Straight mount configuration for direct bolt-in installation
  • Polished chrome finish for durability and aesthetics
  • Internal voltage regulator for self-exciting operation

The one-wire design eliminates the need for complex wiring harnesses, requiring only a single power wire connection to the battery. The integrated voltage regulator automatically controls charging voltage, making this alternator ideal for street rods, muscle cars, and custom builds where simplicity and reliability are essential. The compact CS130 case design makes it perfect for applications with limited clearance around the engine bay.

Products specifications

Fits

Chevrolet Camaro 1985-87, S10 1986, C1500 1990-93, Caprice 1988, K2500 1991-93, C3500 1988-93, C2500 1991-93, K3500 1988-93, G20 Van 1991-93, V30 1987-88, V20 1987, G30 Van 1988-93, V10 1987, R30 1987-88, R3500 1989-91, R20 1987-88 + 20 more models

Advertised Amperage Output

105 amps

Alternator Brackets Included

No

Alternator Case Style

GM CS130

Alternator Finish

Chrome plated

Belt Included

No

One-Wire Capable

Yes

Pulley Style

V-belt

Quantity

Sold individually.

Regulator Included

Yes

Regulator Style

Internal

Voltage Compatibility

12

Very satisfied with this company. Ordered the part from another company and had nothing but problems. We found this place and the part was cheaper and they delivered the right part! Will do busy with again.

Very happy with my purchase. SUPER fast shipping and great communication. Will use again!

Order a MSD enhancer for a 650/701 Superjet from Autoplicity they had the best price and shipped it out the same day I ordered.

great

Very easy to talk to on the phone and excellent service.

Autoplicity has made my parts search so much easier. With the best price gurantee, i can now make autoplicity my one-stop shop for all my parts needs.

Lowest prices and fast shipping made this a great transaction.

I'm very pleased with Autoplicity. i needed a new battery for my antique Ford.After much searching,I found Autoplicity had it for over $25.00 less than the next lowest price I found. My order was shipped in less than 24 hrs. Thank you. I'll be recommending Autoplicity on the Ford forums I belong to

A+ part as advertised, quick shipping.

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