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Customers' Choice 1999-2003 Ford F-250 Super Duty V8 7.3l High Output Alternator Easy Returns [4MlDXkIm]

$57.99 $185.99 -69%

1999-2003 Ford F-250 Super Duty V8 7.3L High-Output Alternator Are you looking to enhance the electrical performance of your 1999-2003 Ford F-250 Super Duty V8 7.3L? Look no further. This high-output alternator is designed to provide a direct fit sol

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Customers' Choice 1999-2003 Ford F-250 Super Duty V8 7.3l High Output Alternator Easy Returns [4MlDXkIm]

1999-2003 Ford F-250 Super Duty V8 7.3L High-Output Alternator

Are you looking to enhance the electrical performance of your 1999-2003 Ford F-250 Super Duty V8 7.3L? Look no further. This high-output alternator is designed to provide a direct fit solution for your vehicle, ensuring seamless installation and improved functionality.

Key Features and Specifications

This alternator comes equipped with a 14.8 Volt GM Style Internal Regulator, ensuring reliable charging and optimal performance. While it is not plug-and-play, it is designed with a pigtail plug for easy wiring. To further enhance the performance of your vehicle, consider the following features:
  • Direct Fit: This alternator fits directly into your stock alternator location, providing a hassle-free installation process.
  • Smaller Pulley: The inclusion of a smaller pulley allows the alternator to spin faster, maximizing its output and efficiency.
If you require specific voltage setpoints for charging, we offer a selection of voltage regulators that can be purchased separately to complete your installation.

Practical Uses and Benefits

Upgrading to this high-output alternator offers numerous benefits for your Ford F-250 Super Duty V8 7.3L. It is ideal for those who demand superior electrical performance, whether it be for heavy-duty use or daily driving. Additionally, the following advantages make this alternator a wise investment:
  • Increased Charging Power: The high-output alternator provides enhanced charging power, ensuring your battery remains fully charged at all times.
  • Longevity: By maintaining a constant and stable charge, this alternator helps prolong the life of your battery and electrical components.
When upgrading to a high-output alternator, it is recommended to use the Big 3 Wiring Upgrade Kit for optimal performance. Our Big 3 Wiring Upgrade Kit is available at a 10% discount when purchased with a JS Alternator, making it an even more attractive option for your vehicle's electrical system.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

So happy with the product.

- Lisa P..

January 23, 2026

Absolutely no complaints!

An awesome product overall.

- Kane N..

January 23, 2026

Absolutely no complaints!

Does the job perfectly.

- Sophia L..

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