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Powermaster

Powermaster Race Alternators 8478 Alternator, Alternator, GM CS121 Style, 12/14/16V, 100 amps, Black, V-Belt Pulley, Each

SKU: PWM8478

Alternators and Generators
Powermaster Race Alternators 8478 Alternator, Alternator, GM CS121 Style, 12/14/16V, 100 amps, Black, V-Belt Pulley, Each

Powermaster

Powermaster Race Alternators 8478 Alternator, Alternator, GM CS121 Style, 12/14/16V, 100 amps, Black, V-Belt Pulley, Each

SKU: PWM8478

Alternators and Generators
A$799.60
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Powermaster race alternators supply horsepower for your ride by ensuring the electrical and ignition systems have enough voltage to operate properly. This means your battery stays fully charged and predictable—you don't have to worry about your car not starting at race time. They feature a variety of high-amperage ratings, one-wire hookup, a gold battery post, and a heat-dispersant coating. Some models also include a pulley. Order the alternator designed for your vehicle application.

Part Type

XS Volt Alternator GM CS121 5x5 100 Amp 1-V

Data: v4.2 - Upd: 2026-09-29 09:57:40

Specifications

Product Attributes - Brand
Powermaster
Product Attributes - Manufacturer's Part Number
8478
Product Attributes - Part Type
Alternators and Generators
Product Attributes - Product Line
Powermaster Race Alternators
Product Attributes - UPC
692209016847
Product Attributes - Remanufactured
No
Product Attributes - Alternator Case Style
GM CS121
Product Attributes - Advertised Amperage Output
100 amps
Product Attributes - Color
Black
Product Attributes - Coating Type
Painted
Product Attributes - Finish
Satin
Product Attributes - Voltage Compatibility
12/14/16
Product Attributes - One-Wire Capable
Yes
Product Attributes - Pulley Included
Yes
Product Attributes - Pulley Style
V-belt
Product Attributes - Regulator Included
Yes
Product Attributes - Alternator Regulator Location
Internal
Product Attributes - Belt Included
No
Product Attributes - Alternator Brackets Included
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
3 point mount, Side battery post, XS volt adjustable regulator for 12,14, and 16 volt batteries.

Reference Information

Brand Name/s Powermaster
StreetFX SKU pwm8478
SFX Item ID 5073119
Supplier Item Code 5073119
Manufacturer SKU 8478
Manufacturer UPC 692209016847
Alternative References CS121, 12/14/16V

Compatibility

Application Data
  • Application Notes3 point mount, Side battery post, XS volt adjustable regulator for 12,14, and 16 volt batteries.

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