Gm 10si Alternator Wiring Diagram

The 10SI has three terminals including those with a 1 wire regulator.

Gm 10si alternator wiring diagram. This alternator 10-DN uses a flat two-prong connection at the back of the alternator. The 12Si Alternator is renown for its reliability and low RPM high current output. Replacing delco remy 10si 11si 12si or bosch k1 alternators with 11si alternator REPLACING SRE.

And a dual terminal connector. First internally regulated alternator used by GM. Ac delco 4 wire alternator wiring diagram Cs130 Wiring Ac Delco Alternator 4 Wire 3 Gm 10si 2 Diagram Beauteous.

The CS144 is visibly a larger alternator than the CS130 and CS130D as shown below. The least expensive upgrade from the 10-DN would be to step up to a 10-SI or 12-SI. Complete instructions and straight forward wiring diagram the high quality.

Delco 10Si - 12 Volt 22-72 Amps - 1969-1983. The pictures below show the front and rear of a SI alternator and a picture of the connector that plugs into the alternator. With key on power is then transferred through the no charge indicator light to the 1 spade on the alternator regulator connection.

And connect the red wire to the output side of the alternator 1032 stud take the long wire and connect to the side of the coil. Mounting boss dimensions at the 10SI and 12SI are the same as with the previous externally regulated model 10DN Delco Remy alternator and so except for wiring the up-grade is a bolt-on. The large BATT terminal which gets connected to your battery positive.

This diagram shows how to wire a Delco GM internally regulated 3-wire alternator These instructions also apply to the 12SI series which is similar but can be. This diagram shows how to wire a Delco GM internally regulated 3-wire alternator. A typical 10Si series wiring diagram is illustrated in Figure 3.