Filters

  • In Stock
  • Make/Model
  • Make/Engine
  • Alternator Case Style
  • Advertised Amperage Output
  • Color
  • Voltage Compatibility
  • High Output
  • One-Wire Capable
  • Price Range
  • Filter Options

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Make/Model
  • Make/Engine
  • Alternator Case Style
  • Advertised Amperage Output
  • Color
  • Voltage Compatibility
  • High Output
  • One-Wire Capable
  • Price Range
  • Filter Options
Powermaster

Powermaster XS Volt Alternators

4.36 out of 5 stars 47 Customer Reviews

Powermaster XS Volt alternators feature a powerful internal regulating system for all performance-based applications. They're great for drag, Circle Track, and ster
Powermaster XS Volt alternators feature a powerful internal regulating system for all performance-based applications. They're great for drag, Circle Track, and stereo competitions. The alternators work well for voltage sensitive ignition systems and lithium battery applications. Dozens of models and options are available. Select the alternator recommended for your vehicle.

Features include:

* Digital control--response time in milliseconds, compared to seconds for analog regulators
* Adjustable voltage--adjustable between 13.5 and 18.5 volts; great for 12 V or 16 V systems
* Powerful, reliable internals--sho
Powermaster XS Volt alternators feature a powerful internal regulating system for all performance-based applications. They're great for drag, Circle Track, and stereo competitions. The alternators work well for voltage sensitive ignition systems and lithium battery applications. Dozens of models and options are available. Select the alternator recommended for your vehicle.

Features include:

* Digital control--response time in milliseconds, compared to seconds for analog regulators
* Adjustable voltage--adjustable between 13.5 and 18.5 volts; great for 12 V or 16 V systems
* Powerful, reliable internals--short circuit protection and loss of ground protection in a sealed, vibration-resistant housing
* One-wire operation--easy to connect, turns on and off with the engine

Showing In Stock Items. Show All 15 Items.

Results 1 - 8 of 8

Powermaster XS Volt Alternators 478618

Made in the USA Powermaster XS Volt Alternators 478618

Powermaster XS Volt Alternators 478618

Alternator, XS Volt, 140 Amp, 12/16 V, GM CS130, 6 Groove Serpentine, Natural, Left Side Mount, Each

Part Number: PWM-478618

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Powermaster XS Volt Alternators 433118

Made in the USA Powermaster XS Volt Alternators 433118

Powermaster XS Volt Alternators 433118

Alternator; XS Volt; Hi Amp Alternator; 170 Amp; Natural

Part Number: PWM-433118

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 3, 2026 if ordered today

Powermaster XS Volt Alternators 578618

Made in the USA Powermaster XS Volt Alternators 578618

Powermaster XS Volt Alternators 578618

Alternator, XS Volt, 140 Amp, 12/16 V, GM CS130, 6 Groove Serpentine, Black, Driver Side Mount, Left Offset, Each

Part Number: PWM-578618

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Powermaster XS Volt Alternators 578068SPL

Made in the USA Powermaster XS Volt Alternators 578068SPL

Powermaster XS Volt Alternators 578068SPL

Alternator, XS Volt, Black, 300 Amp, Serpentine Pulley, Buick, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: PWM-578068SPL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Powermaster XS Volt Alternators 582038

Made in the USA Powermaster XS Volt Alternators 582038

Powermaster XS Volt Alternators 582038

Alternator, XS Volt, Internal Regulator, 200 Amp, CS144 Case, Black Powdercoated, GM, Each

Part Number: PWM-582038

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Powermaster XS Volt Alternators 633118

Made in the USA Powermaster XS Volt Alternators 633118

Powermaster XS Volt Alternators 633118

Alternator; XS Volt; Hi Amp Alternator; Chrysler IF/ER; 170 Amp; 130mm; Polished

Part Number: PWM-633118

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Powermaster XS Volt Alternators 378648

Made in the USA Powermaster XS Volt Alternators 378648

Powermaster XS Volt Alternators 378648

Alternator; XS Volt; Hi Amp Alternator; 200 Amp; Chrome; Large Case; SRE Mount. Different; [Available While Su

Part Number: PWM-378648

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Powermaster XS Volt Alternators 478648

Made in the USA Powermaster XS Volt Alternators 478648

Powermaster XS Volt Alternators 478648

Alternator; XS Volt; Alternator; 200 Amp; Natural; Large Case; Each

Part Number: PWM-478648

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

  • 1
  • Page 1 of 1