This brand new, true 1-Wire Hi-Output 3G Alternator puts out 90 amps at idle and 130 at speed. It is an internally regulated unit. Can you hook up one wire? Well that's all it takes. The self-exciting regulator makes a true one wire alternator possible. Also comes with a 30 month warranty. These units are available with either a v-belt or serpentine pulley. We recommend that you use our #6025 Battery charge cable shown below when installing any type of hi-amp alternator.
The ALT gauge will no longer work after installing this alternator. We recommend using our #6052 Voltage gauge
to keep track of the charging system. It mounts in-place of the ALT gauge in your stock gauge cluster. You could also use any auto part store volt gauge.
The WH one wire alternator works with the stock two piece Bronco alternator brackets like the ones shown below. They attach to the water pump with the water inlet on the passenger side (stock Bronco).