Delco Internal Regulator Alternator Wiring Diagram

This diagram shows how to wire a delco gm internally regulated 3 wire alternator.

Delco internal regulator alternator wiring diagram. Wiring instructions for the early gm delco remy external regulated alternator. Gm cs130 series internal regulated alternator wiring. With key on power is then transferred through the no charge indicator light to the 1 spade on the alternator regulator connection. It was also used in a lot of off road equipment so they re generally cheap and easy to find.

How to wire an external voltage regulator on a gm vehicle. This diagram shows the simple wiring diagram for negative ground delco si series alternators the ignition switch is most commonly powered from the starter battery stud but source may vary depending on application. Replacing a 20dn 30dn 41 dn and d c. Between those years you may have the cs 130 or the cs 130d 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. Retrofitting old stlye delco remy regulator to new style delco remy 50vr regulator. The early gm alternator is the 10dn series alternator and was used on gm vehicles from about 1963 1970. Replacing delco remy 10si 11si 12si or bosch k1 alternators with 11si alternator.

Replacing a 27si alternator with a 21si alternator. The gm delco remy cs130 alternator was used on gm vehicles from about 1986 1996. Generators with a 30si alternator. And connect the red wire to the output side of the alternator 10 32 stud take the long wire and connect to the side of the coil.