66 Gto Alternator Wiring Diagram. It has the horizontal pins. The 10 and 12 si units use a different two wire connector plug on the rear of the alternator.
The number 1 wire on the 10 or 12 si is connected to the charge warning light on the dash. The brown wire is the 4 wire to regulator. Post a comment for alternator wiring diagram pontiac popular posts.
It offered more charging power and reliability as the regulator was more protected from the elements.
The 10 and 12 si units use a different two wire connector plug on the rear of the alternator. The brown wire is the 4 wire to regulator. 66 67 gto chevelle cutlass skylark quarter glass parts convertible. 1966 gto electric windows fuse pontiac owners group.