Home » 12-14V A-Circuit Alternator Voltage Regulator, Plastic And Metal 126000-1800

12-14V A-Circuit Alternator Voltage Regulator, Plastic And Metal 126000-1800

SKU: 1005010432457317-Default Title
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€28,13
-37% €45,00 €28,13

Upgrade your charging system with the EBTOOLS 12-14V A-Circuit Alternator Voltage Regulator (OEM: 126000-1800; replacement: 18504-6470). Constructed from durable plastic and metal, this regulator delivers high sensitivity and precise voltage control to stabilize your alternator output and protect your battery and electronics.

Key benefits include a set point of 14.6 volts to prevent overcharge, stable characteristics for dependable performance, and easy installation as a direct aftermarket replacement. It’s built for long life with wear-resistant materials and professional manufacturing standards, ensuring reliable operation in demanding automotive environments.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Providing quality and trusted service since 2002 at intercyprus.com.

Benefits & Tips

  • Use as a drop-in replacement for a worn or failing A-Circuit alternator regulator to restore steady charging voltage and protect your battery from under- or over-charging.
  • Beneficial in vehicles with ignition-based voltage demands: the regulator’s ignition activation and negative polarity are designed to manage the Phase, ignition, and light circuits reliably.
  • Tip: After installation, check the regulator set point of 14.6V with a multimeter to confirm your system is charging correctly across engine speeds.

Product specifications

  • Item Type: Regulator
  • Condition: Brand new
  • Color: As pictures shown
  • Material: Plastic, metal
  • OEM: 126000-1800
  • Replace OEM: 18504-6470
  • Voltage: 12-14V
  • Circuit Type: A-Circuit
  • Terminal ID: Phase, ignition, light
  • Activation: Ignition
  • Polarity: Negative
  • Set Point: 14.6 volts
  • No brush holder, no rectifier, no tolerance ring

Package includes:

  • 1 x Regulator

Warnings/Reminders

  • Compatibility: 12-14V A-Circuit alternators; verify OEM numbers 126000-1800 or 18504-6470 before purchase.

Note: All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Providing quality and trusted service since 2002 at intercyprus.com.