Powermaster XS Volt Alternators - 578618
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- 30-Day Returns
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Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Enhance your vehicle's electrical performance with the Powermaster 140A Alternator, designed specifically for select Chevy, GMC, Pontiac, Oldsmobile, and Buick models from 1986 to 1997. This powerful alternator not only ensures reliable voltage regulation but also features a user-adjustable voltage range from 13.5 to 18.5 volts, allowing you to customize your electrical system to meet your needs.
- Left Offset Design: Perfectly fits your vehicle's engine bay for a seamless installation.
- Serpentine Pulley Style: Ensures smooth operation and optimal performance with your existing belt system.
- Internal Regulator: Provides consistent voltage output for dependable electrical performance.
- Durable Powdercoated Finish: Resists wear and corrosion, ensuring longevity and reliability.
- One-Wire Capability: Simplifies installation with a straightforward wiring process.
This alternator fits GM CS130 cases and is sold individually. Experience enhanced electrical efficiency with Powermaster's trusted quality.
- Genuine part — manufacturer part number 578618
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | Powermaster |
| Part # | 578618 |
| GTIN | 00692209007579 |
Frequently Asked Questions
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