I will have to replace my original alternator soon as it has developed what I can only describe as a noisy bearing grating sound and is high mileage. On looking at my parts cd, there are two types listed - A127-100amp part no: AMR3021E (exchange) and A127-120amp part no: AMR2938E (exchange). There are no identification marks on fitted alternator to tell me if its 100amp or 120amp. Does anyone know which one would have been fitted by the manufacturer, or can either amperage be used without any problem?
- posted
18 years ago