10SI 12SI Alternator Charge Wire Plug with Diode, 2 Pin Exciter Harness

About this item

• Precise Compatibility for 10SI 12SI Series Alternators - This charge wire plug is manufactured to original equipment interface specifications, fully fit for Delco Remy 10SI and 12SI series alternators. The plug and terminal adopt standard size matching the original alternator and battery circuit, compatible with direct replacement of the original charging harness, no additional modification to the original circuit layout is required during installation. It fits for 1971-1986 GM series vehicles, fit for Chevy C10/C20, Impala, Buick Regal, Pontiac Grand Prix and other classic models
• Built-in Diode for Low RPM Alternator Charging Optimization - The charging harness integrates a high-current rectifier diode inside, which optimizes the alternator excitation circuit to support stable voltage output and continuous battery charging under low engine RPM conditions. The diode also effectively blocks reverse current flow from the battery to the alternator, avoiding abnormal battery power loss and alternator circuit damage caused by reverse current when the engine is stopped
• Adapt to Classic Vehicle & Modified On-board Electrical Scenarios - This charging wire plug adapts to long-term low-speed idle conditions of urban commuting and traffic jams, solving the problem of insufficient battery charging when the vehicle is idling for a long time. It is compatible with classic cars, vintage vehicles and modified vehicles with upgraded audio, lighting and other high-power on-board electrical equipment, supplementing the idle charging capacity to match the increased power demand of the vehicle's electrical system
• Suitable for Commercial & Special Operation Equipment Harsh Conditions - The charging harness is fit for the long-term low-speed idle operation scenarios of agricultural tractors, construction machinery, off-road rescue vehicles and small marine equipment. It maintains stable charging performance during agricultural machinery field operations, off-road vehicle winch operation, and marine equipment dock mooring, ensuring continuous power supply for on-board operation equipment and avoiding battery power loss during idle operation
• Durable Material Construction for Stable Long-term Circuit Connection - The wire body adopts oxygen-free copper core with high-temperature resistant cross-linked polyethylene insulating protective layer, which can adapt to the high-temperature, oil-stained and humid environment of the engine compartment. The plug terminal is made of high-conductivity copper alloy with anti-vibration structural design, maintaining stable low-resistance circuit connection under long-term vibration working conditions, reducing the risk of poor contact and circuit failure

Overview

• Brand: TeiuFio
• Number of Items: 1
• Manufacturer: TeiuFio
• Item Highlight: Fit for Delco Remy Series Alternator, Low RPM Charging Harness for GM Classic Car Chevy C10 Tractor Off-Road Marine Equipment Fit for Delco Remy Series Alternator, Low RPM Charging Harness for GM Classic Car Chevy C10 Tractor Off-Road Marine Equipment