Actually the one I bought was like $45 and has a lifetime warranty. This car sat for around 8 years with the first one wire alternator on it and they replaced for free. One wire and 2 bolts and its off. I bet I could change the alternator faster than changing a factory voltage regulator...lol.
My blue Duster had massive charging issues in its past life, so bad it blew the headlights out of it so, the last thing I was gonna do was trust the old Chrysler system.
