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Classic Style Xsp312 (new) [p1MlomXw]

$19.99 $63.99 -69%

Classic Style Xsp312 (new) [p1MlomXw] Harness for XSP310/320 Digital Voltage Controllers The Classic Style Xsp312 (new) [p1MlomXw] harness is a crucial component for enhancing the performance of your vehicle's electrical system. Designed specifically for the XS Power XSP310 or XSP320 Voltage Controllers, this h

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Classic Style Xsp312 (new) [p1MlomXw]

Classic Style Xsp312 (new) [p1MlomXw] Harness for XSP310/320 Digital Voltage Controllers

The Classic Style Xsp312 (new) [p1MlomXw] harness is a crucial component for enhancing the performance of your vehicle's electrical system. Designed specifically for the XS Power XSP310 or XSP320 Voltage Controllers, this harness acts as a custom link between your alternator and the voltage controller. With its compatibility with GM “SI” alternators from 1969 to 1988, it ensures seamless integration and optimal performance. The Classic Style Xsp312 (new) [p1MlomXw] harness is a game-changer for those looking to adjust alternator output on demand, providing more current to your battery bank, faster battery recovery time, and an extra boost of power when you need it most.

Product Specifications and Features

The Classic Style Xsp312 (new) [p1MlomXw] harness is meticulously crafted to cater to the needs of GM “SI” Series alternators from 1969 to 1988. It features high-quality materials and robust construction to ensure durability and reliability. The harness is designed with precision engineering, ensuring a perfect fit and secure connection. Key features include:

  • Direct compatibility with GM “SI” alternators (1969 to 1988)
  • Custom link between the XSP310 or XSP320 Voltage Controller and alternator
  • Enhanced alternator output for more current to the battery bank
  • Fast battery recovery time and extra power boost when needed

Practical Uses and Benefits

The Classic Style Xsp312 (new) [p1MlomXw] harness is an invaluable addition to any vehicle equipped with a GM “SI” alternator from 1969 to 1988. Whether you're a DIY enthusiast or a professional mechanic, this harness offers numerous benefits:

  • Improve overall electrical system performance
  • Enhance battery life and reduce downtime
  • Provide extra power for high-demand applications
  • Easy installation and use
The Classic Style Xsp312 (new) [p1MlomXw] harness is perfect for a wide range of applications, including off-road vehicles, classic cars, and daily drivers. Upgrade your vehicle's electrical system today and experience the difference the Classic Style Xsp312 (new) [p1MlomXw] harness can make!

What Our Customers Say

January 27, 2026

Absolutely no complaints!

The product's performance is consistently smooth and powerful.

- Raelynn V..

January 27, 2026

Absolutely no complaints!

The materials and construction are of the highest order.

- Oscar P..

January 27, 2026

Absolutely no complaints!

This product is a fantastic tool that delivers great results.

- Virginia W..

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