5.9L/6.7L - 03-10 (1-wire)

160A Denso Style Alternator 5.9 & 6.7 Cummins Internally Regulated (3988IR)

Do you need an Internally Regulated Alternator for your 2003-2010 Dodge Ram pickup or 5.9 or 6.7 Diesel Cummins conversion? This unit has a maximum output of 160+Amps and will produce 90A at idle.  If you are putting the 5.9 or 6.7 Diesel...