Tip - How to Change a Dodge Avenger 120A Alternator Fuse | eHow

An alternator is an electrical device that charges the battery in your Dodge Avenger. Because of the high power output of the alternator, a fuse connected to the alternator wiring. The 120 amp alternator fuse will--as the name suggests--allow 120 amps to pass through the fuse before the fuse breaks and needs to be replaced. The fuse helps control...