Installing 5.0 Mustang Alternator (2G)

[jhirasak]

Texasdoc,

The 2G diagram that you have provided is the one that you need to wire your car.

The proper connectors for a 2G alternator are 7502E and 7502F. The 7502E should connect to Connector 2 on the alternator and the 7502F should connect to Connector 1 on the alternator. The connectors should be keyed so they will only connect in the proper orientation.

I would recommend that you use two fuse links as indicated since the wires are individually sized to only carry approximately half of 130 amps.

I would recommend that you install an indicator lamp as indicated on the circuit diagram with the proper resistance. You can wire it without a lamp but you may not know if you have a failure in the alternator if it should happen.

The grey wires on each connector should be coupled together. Since the alternators are built to either support an internal regulator or an external regulator, the choice of connection to the stator input is through the connector wiring.

See, I told you that you already had all of the necessary information on hand.

Let me know if you have any questions.

John