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

Voltage Control Kit. The XS Power Voltage Controller Kit for GM D and AD 4-Pin Alternators provides adjustable alternator voltage control directly from the dash. It allows users to monitor and modify charging voltage levels on demand, enhancing charging system performance and protecting vehicle electronics.

Construction and Appearance. The controller features a durable housing with a blue LED digital display for easy voltage reading. It comes with a custom wiring harness designed for plug-and-play installation with GM “D” and “AD” series alternators.

Installation. Installation is straightforward and requires no drilling; the included plug-and-play harness simplifies connection to the alternator and dashboard. The controller securely mounts on the dash for convenient voltage monitoring and adjustment.

Warranty. This product includes a 1-year warranty for manufacturer defects.

Application. Designed specifically for use with GM “D” and “AD” 4-pin alternators from 1995 through 2008, this controller supports 12, 14, and 16-volt electrical systems and works with both stock and aftermarket alternators.

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