• Dash-Mounted Voltage Controller
• Blue LED Readout
• Made for GM “D” & “AD” 4-Pin Alternators - 1995 to 2008
• Custom Wiring Harness Included
• Works With 12, 14, or 16-Volt Systems
• Compatible With Stock & Aftermarket Alternators

Adjust alternator voltage to custom levels on demand with the XSP320. Using a Plug-And-Play harness*, the controller displays the current voltage. Charge as high as 15.2 volts for a 12-volt setting, or as high as 19.5 volts for the 14 or 16-volt settings, all adjustable right from the controller.

See details below.

See instructions for important information.

DESCRIPTION

PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.