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Wire Pigtail for 2004 Pontiac GTO Alternator with Resistor (Drops 12 volt to 5v) Product details Compatible with 2004 GTO ONLY Inline resistor reduces 12 volt power to the correct alternator "on" signal when not using an ECM Must connect the wire to a 12v switched power source Includes: pigtail (96" overall length) Assembled, crimped, and sealed in Wichita Kansas using OEM tooling, with OEM Delphi connector and terminals, and USA made, factory color, OEM Grade TXL Wire Compatible With Pontiac GTO 2004 only (this has a 2-wire Mitsubishi style connector) Installation White Wire - "S - Voltage Sense" - Battery Positive Connection or Alternator B+ Stud Do NOT connect this wire to ground Brown - "L - Charge/Excite" - Charge Indicator / Excite Circuit Helpful Links If measuring voltage output, the voltage will not drop until a load is added. The resistor can be checked by ohms
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🇺🇸 Ship from USA · On Agora since 2026
$30.00