Gm Alternator Wiring

Gm has many different alternators and each has its own alternator wiring diagram and alternator symptoms.

Gm alternator wiring. On both the cs 130 and cs 130d alternators must have a resisted ignition wire to the l terminal. Wiring an alternator. The alternator converts the engines mechanical rotations into an electrical current using a pulley and belt system. Just an idea on how to hook a gm 3 wire internally regulated alternator up alternator is a 79 mote carlo 305 from oreilly auto parts.

Between those years you may have the cs 130 or the cs 130d alternator. The large batt terminal which gets connected to your battery positive. How to connect 2 wire 10si and cs130 alternators using da plugs. Alternator is a 55 amp from a 79 monte.

64 72 charging system wire up using gm 3 wire internally regulated alternator duration. The 10si has three terminals including those with a 1 wire regulator. Or terminal post if your vehicle is so equipped. One of the key differences is how the internal voltage regulator determines charge rate.

This particular model 10si used in the 1970s and early 80s is the one youll find on the generation of gm cars most often used in demolition derbies. This current is fed to the cars battery charging it for later use. The wiring hookup is the same for the cs 130 and cs 130d alternators. Does it check the vehicles voltage internally or from an outside source.

1995 1998 was a transitional period for the cs 130. This diagram shows how to wire a delco gm internally regulated 3 wire alternator. All my videos are in 1080p so check that out. Category people blogs.

The gm delco remy cs130 alternator was used on gm vehicles from about 1986 1996. Show more show less. Please use this video as a guide on hooking up a 3 wire gm alternator. Repair pig tails for this connector available at any autoparts store.