A replacement pigtail using the factory original plug for the late style or "CS" style GM external fan alternator. Kit comes complete with pigtail and one 85 OHM 5 Watt resistor included.
If your alternator looks like this picture you need pigtail #30705.
If your alternator looks like this picture you need pigtail #30706.
Replace that worn out and over worked OEM CS130 alternator with one of our PowerStar�� alternators for a trouble free charging system.