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Hot Item 2005-2017 Chevrolet Express 3500 V8 4.8l High Output Alternator At A Low Price [aKYOzoB1]

$57.99 $185.99 -69%

High-Output Alternator for 2005-2017 Chevrolet Express 3500 Looking to upgrade your 2005-2017 Chevrolet Express 3500 with a high-performance alternator? Our direct fit high-output alternator is the perfect solution for your vehicle. Designed to fit d

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Hot Item 2005-2017 Chevrolet Express 3500 V8 4.8l High Output Alternator At A Low Price [aKYOzoB1]

High-Output Alternator for 2005-2017 Chevrolet Express 3500

Looking to upgrade your 2005-2017 Chevrolet Express 3500 with a high-performance alternator? Our direct fit high-output alternator is the perfect solution for your vehicle. Designed to fit directly into your stock alternator location, this alternator ensures seamless installation and optimal performance.

Key Features and Specifications

This high-output alternator comes equipped with a factory-style plug that ensures compatibility with your OEM plug. This means a direct connection to your alternator, maintaining a factory voltage set point for consistent performance. To further enhance your system, we offer a range of voltage regulators that can be purchased separately for specific voltage setpoints. Benefits include:
  • Direct fit design for easy installation
  • Factory-style plug for compatibility
  • Maximum output with a smaller pulley

Practical Uses and Installation

Our high-output alternator is ideal for drivers who demand the best in performance and reliability. With its smaller pulley, the alternator spins faster, resulting in increased output and efficiency. However, it's important to note that this requires the installation of a 1/2" - 1" shorter belt. For those looking to upgrade their wiring system, we recommend the Big 3 Wiring Upgrade Kit, which is 10% off when purchased with a JS Alternator. Practical uses include:
  • Increased charging efficiency
  • Enhanced system performance
  • Seamless installation with direct fit design
By choosing our high-output alternator, you're investing in a reliable and high-performing solution for your Chevrolet Express 3500.

What Our Customers Say

February 7, 2026

Absolutely no complaints!

I'm very happy with this gadget overall.

- Callan G..

February 7, 2026

Absolutely no complaints!

The user interface is clean and simple.

- Xavier G..

February 7, 2026

Absolutely no complaints!

This is a product you can depend on.

- Weston V..

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