VCM Dash Mounted Digital Voltage Control Module & Harness GM " SI" Series Alternators (1969 to 1988)
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XS POWER BATTERIESPART NUMBER: 703-XSP310-311

VCM Dash Mounted Digital Voltage Control Module & Harness GM " SI" Series Alternators (1969 to 1988)

$19999
ShippingShips on 09/17/2026
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Voltage Control Module & Adapter Harness Kit
    VCM Dash Mounted Digital Voltage Control Module & Harness
  • GM ''SI'' Series Alternators (1969 to 1988)
  • Red Display

Since 14V batteries need to be charged at 16.8V, XS Power has introduced the all new Voltage Control Module (VCM) that simply plugs into the factory or aftermarket alternator to allow it to charge at the appropriate voltage for the 14V battery. The XSP310 VCM is designed to control one alternator at a time, but in some cases can be wired to control more.

Specifications:

  • Operating voltage- 10~20 volts
  • 12V battery dip switch setting- 14.2 (varies depending on alternator) to 15.2 volts (programmed limit)
  • 14V & 16V battery dip switch setting - 14.2 (varies depending on alternator) to 19.5 volts (programmed limit)
Part TypeVoltage Regulator
Product LineXS Power VCM
BrandXS POWER BATTERIES
Package Height2.0
Package Width3.0
Package Length8.0
Weight0.45 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberXSP310-311
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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