Shop RACE ALTERNATOR WIRING
RACE ALTERNATOR WIRING
This is how you wire the light weight 50 amp Bosch Racing Alternator we supply.
Main Power Out
Connect the large Power Output wire to this alternator as it was on the stock alternator. It's the threaded stud type post.
Blue Wire from chassis or charge light.
Your original alternator has a small blue wire coming out the end of the harness that attached to a threaded post on your original alternator. You need to attach that blue wire to the blade terminal on the alternator where the jumper wire also attaches.