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XS Power Voltage Controller Kit for GM D and AD 4-Pin Alternators; Blue Display (Universal; Some Adaptation May Be Required)

Item CV28256
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$179.99 kit

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Voltage Controller Kit
      • Blue LED Display
      • Dash-Mounted Controller
      • Compatible With GM “D” & “AD” 4-Pin Alternators (1995–2008)
      • Custom Wiring Harness Included
      • Works With 12, 14, or 16-Volt Systems
      • Plug-And-Play Installation
      • Adjustable Voltage Output
      • Charge Up to 15.2V (12V Systems)
      • Charge Up to 19.5V (14/16V Systems)
      • Real-Time Voltage Display
      • Compatible With Stock & Aftermarket Alternators
      • PROP 65 Warning (Lead Exposure)
      • Two-Hour Installation
      • One-Year Warranty
      • Universal Fitment

      Description

      Precision Voltage Control On Demand. The XS Power Voltage Controller Kit for GM D and AD 4-Pin Alternators; Blue Display empowers users to fine-tune their vehicle’s charging system with remarkable accuracy. Designed for alternators from 1995 to 2008, this dash-mounted controller allows you to adjust voltage levels in real time, offering up to 15.2 volts for 12V systems and up to 19.5 volts for 14V or 16V setups. Whether you're optimizing for performance, audio systems, or battery longevity, this kit puts full control at your fingertips.

      Blue LED Display for Instant Feedback. Equipped with a vibrant blue LED readout, the XS Power Voltage Controller Kit for GM D and AD 4-Pin Alternators; Blue Display provides clear, immediate visibility of your system’s voltage. This feature ensures that you’re always aware of your alternator’s output, helping prevent overcharging or undercharging scenarios. The display is easy to read even in bright daylight, making it ideal for both street and track applications.

      Built for Reliability and Longevity. Backed by a 1-year warranty, this XS Power Voltage Controller Kit for GM D and AD 4-Pin Alternators; Blue Display is built to withstand the demands of high-output electrical systems. Its durable construction and reliable circuitry ensure consistent performance over time, while its compact design fits neatly into most dash setups. Whether you're upgrading your charging system or managing a complex audio build, this kit delivers dependable voltage regulation when it matters most.

      Installation. Putting this XS Power Voltage Controller Kit for GM D and AD 4-Pin Alternators; Blue Display on your vehicle takes 2 hours to install.

      Warranty. There is a 1-year warranty on this product.

      Application. The XS Power Voltage Controller Kit for GM D and AD 4-Pin Alternators; Blue Display offers universal fitment.

      XS Power XSP320-313

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Voltage Controller Unit
      • (1) Custom Wiring Harness

      Questions & Answers

      No questions about this product yet. Ask the First Question