Gm Alternator Wiring Schematic | Free Wiring Diagram Assortment of gm alternator wiring schematic. A wiring diagram is a streamlined standard photographic representation of an electrical circuit. It shows the components of the circuit as simplified shapes, and also the power and signal connections between the gadgets. Wiring a Delco (GM) Alternator Wiring an alternator . This diagram shows how to wire a Delco (GM) internally regulated 3-wire alternator. This particular model (10SI, used in the 1970s and early 80s) is the one you'll find on the generation of GM cars most often used in demolition derbies. How to Wire an AC Delco 3 Wire Alternator | It Still Runs The AC Delco 3 wire alternator was used in most General Motors products, and many types of heavy equipment, for a long time, which makes it readily available. This alternator has the advantages of high output, compact design and ease of use. With the proper How to Wire a GM Delco type CS130 series alternator GM CS130 Series Internal Regulated Alternator Wiring. Wiring instructions for the GM Delco Remy internally regulated CS130 alternator. The GM Delco-Remy cs130 alternator was used on GM vehicles from about 1986-1996. 1995 -1998 was a transitional period for the cs-130.